diff --git a/Cargo.toml b/Cargo.toml
index 1c09b94..7038b99 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,16 +20,18 @@ all-features = true
 default = []
 indexmap = ["dep:indexmap"]
 chrono = ["dep:chrono"]
+tracing = ["dep:tracing"]
 
 [dependencies]
 bytecount = "0.6"
+cfg-if = "1.0.0"
 chrono = { version = "0.4", optional = true }
 indexmap = { version = "2.1", optional = true }
 jetscii = "0.5"
 memchr = "2.5"
 nom = { version = "7.1", default-features = false, features = ["std"] }
 rowan = "0.15"
-tracing = "0.1"
+tracing = { version = "0.1", optional = true }
 
 [dev-dependencies]
 criterion = "0.5"
@@ -41,6 +43,10 @@ tracing-subscriber = { version = "0.3", features = ["fmt"] }
 name = "parse"
 harness = false
 
+[[example]]
+name = "parse"
+required-features = ["tracing"]
+
 [profile.dev.package]
 insta.opt-level = 3
 similar.opt-level = 3
diff --git a/src/syntax/block.rs b/src/syntax/block.rs
index b074c10..4f5ec75 100644
--- a/src/syntax/block.rs
+++ b/src/syntax/block.rs
@@ -186,7 +186,10 @@ fn comma_quoted_text_nodes(input: Input) -> Vec<GreenElement> {
     nodes
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn block_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(block_node_base, input)
 }
diff --git a/src/syntax/clock.rs b/src/syntax/clock.rs
index 99c179c..92b0557 100644
--- a/src/syntax/clock.rs
+++ b/src/syntax/clock.rs
@@ -16,7 +16,10 @@ use super::{
     SyntaxKind,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn clock_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(
         tuple((
diff --git a/src/syntax/combinator.rs b/src/syntax/combinator.rs
index f7c03e2..557e12d 100644
--- a/src/syntax/combinator.rs
+++ b/src/syntax/combinator.rs
@@ -76,7 +76,11 @@ macro_rules! lossless_parser {
     ($parser:expr, $input:expr) => {{
         let i_ = $input;
         let (i, o) = $parser($input)?;
-        tracing::trace!(consumed = o.to_string());
+        cfg_if::cfg_if! {
+            if #[cfg(feature = "tracing")] {
+                tracing::trace!(consumed = o.to_string());
+            }
+        }
         debug_assert_eq!(
             &i_.as_str()[0..(i_.len() - i.len())],
             &o.to_string(),
diff --git a/src/syntax/comment.rs b/src/syntax/comment.rs
index b6b86c9..33c7805 100644
--- a/src/syntax/comment.rs
+++ b/src/syntax/comment.rs
@@ -50,7 +50,10 @@ fn comment_node_base(input: Input) -> IResult<Input, GreenElement, ()> {
     Ok((input, b.finish(SyntaxKind::COMMENT)))
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn comment_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(comment_node_base, input)
 }
diff --git a/src/syntax/cookie.rs b/src/syntax/cookie.rs
index 4000f09..f54cb0e 100644
--- a/src/syntax/cookie.rs
+++ b/src/syntax/cookie.rs
@@ -13,7 +13,10 @@ use super::{
     SyntaxKind::*,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+  feature = "tracing",
+  tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn cookie_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(
         tuple((
diff --git a/src/syntax/document.rs b/src/syntax/document.rs
index 5a526bd..7f5aa9f 100644
--- a/src/syntax/document.rs
+++ b/src/syntax/document.rs
@@ -7,7 +7,10 @@ use super::{
     SyntaxKind::*,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+  feature = "tracing",
+  tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn document_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(document_node_base, input)
 }
diff --git a/src/syntax/drawer.rs b/src/syntax/drawer.rs
index a0bd5c7..4bbf752 100644
--- a/src/syntax/drawer.rs
+++ b/src/syntax/drawer.rs
@@ -125,13 +125,19 @@ fn node_property_node(input: Input) -> IResult<Input, GreenElement, ()> {
     )(input)
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn property_drawer_node(input: Input) -> IResult<Input, GreenElement, ()> {
     debug_assert!(!input.is_empty());
     crate::lossless_parser!(property_drawer_node_base, input)
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn drawer_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(drawer_node_base, input)
 }
diff --git a/src/syntax/dyn_block.rs b/src/syntax/dyn_block.rs
index eb9ad12..b2b4a09 100644
--- a/src/syntax/dyn_block.rs
+++ b/src/syntax/dyn_block.rs
@@ -67,7 +67,10 @@ fn dyn_block_end_node(input: Input) -> IResult<Input, GreenElement, ()> {
     Ok((input, b.finish(DYN_BLOCK_END)))
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn dyn_block_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(dyn_block_node_base, input)
 }
diff --git a/src/syntax/element.rs b/src/syntax/element.rs
index d0476c5..aa4b88a 100644
--- a/src/syntax/element.rs
+++ b/src/syntax/element.rs
@@ -24,7 +24,10 @@ use super::{
 /// Recognizes multiple org-mode elements
 ///
 /// input must not contains blank line in the beginning
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn element_nodes(input: Input) -> Result<Vec<GreenElement>, nom::Err<()>> {
     debug_assert!(!input.is_empty());
     // TODO:
@@ -63,7 +66,10 @@ pub fn element_nodes(input: Input) -> Result<Vec<GreenElement>, nom::Err<()>> {
 }
 
 /// Recognizes an org-mode element expect paragraph
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn element_node(input: Input) -> IResult<Input, GreenElement, ()> {
     // skip affiliated keyword first
     let (i, nodes) = affiliated_keyword_nodes(input)?;
diff --git a/src/syntax/emphasis.rs b/src/syntax/emphasis.rs
index f2b1fb5..d3fb710 100644
--- a/src/syntax/emphasis.rs
+++ b/src/syntax/emphasis.rs
@@ -9,7 +9,10 @@ use super::{
     SyntaxKind::*,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn bold_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(emphasis(b'*'), |contents| {
         let mut children = vec![token(STAR, "*")];
@@ -20,7 +23,10 @@ pub fn bold_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(parser, input)
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn code_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(emphasis(b'~'), |contents| {
         node(
@@ -31,7 +37,10 @@ pub fn code_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(parser, input)
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn strike_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(emphasis(b'+'), |contents| {
         let mut children = vec![token(PLUS, "+")];
@@ -42,7 +51,10 @@ pub fn strike_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(parser, input)
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn verbatim_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(emphasis(b'='), |contents| {
         node(
@@ -53,7 +65,10 @@ pub fn verbatim_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(parser, input)
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn underline_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(emphasis(b'_'), |contents| {
         let mut children = vec![token(UNDERSCORE, "_")];
@@ -64,7 +79,10 @@ pub fn underline_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(parser, input)
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn italic_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(emphasis(b'/'), |contents| {
         let mut children = vec![token(SLASH, "/")];
diff --git a/src/syntax/fixed_width.rs b/src/syntax/fixed_width.rs
index 947791a..9a89e93 100644
--- a/src/syntax/fixed_width.rs
+++ b/src/syntax/fixed_width.rs
@@ -54,7 +54,10 @@ fn fixed_width_node_base(input: Input) -> IResult<Input, GreenElement, ()> {
     Ok((input, b.finish(SyntaxKind::FIXED_WIDTH)))
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn fixed_width_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(fixed_width_node_base, input)
 }
diff --git a/src/syntax/fn_def.rs b/src/syntax/fn_def.rs
index 847eae5..10346dc 100644
--- a/src/syntax/fn_def.rs
+++ b/src/syntax/fn_def.rs
@@ -15,7 +15,10 @@ use super::{
     SyntaxKind,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+  feature = "tracing",
+  tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn fn_def_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(
         tuple((
diff --git a/src/syntax/fn_ref.rs b/src/syntax/fn_ref.rs
index 8fd349d..c190825 100644
--- a/src/syntax/fn_ref.rs
+++ b/src/syntax/fn_ref.rs
@@ -13,7 +13,10 @@ use super::{
     SyntaxKind::*,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn fn_ref_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(fn_ref_node_base, input)
 }
diff --git a/src/syntax/headline.rs b/src/syntax/headline.rs
index 340223f..0690daa 100644
--- a/src/syntax/headline.rs
+++ b/src/syntax/headline.rs
@@ -20,7 +20,10 @@ use super::{
     SyntaxKind::*,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn headline_node(input: Input) -> IResult<Input, GreenElement, ()> {
     debug_assert!(!input.is_empty());
     crate::lossless_parser!(headline_node_base, input)
@@ -99,7 +102,10 @@ fn headline_node_base(input: Input) -> IResult<Input, GreenElement, ()> {
     Ok((i, b.finish(HEADLINE)))
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn section_node(input: Input) -> IResult<Input, GreenElement, ()> {
     debug_assert!(!input.is_empty());
     let (input, section) = section_text(input)?;
@@ -120,7 +126,10 @@ fn section_text(input: Input) -> IResult<Input, Input, ()> {
     Ok(input.take_split(input.len()))
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 fn headline_stars(input: Input) -> IResult<Input, Input, ()> {
     let bytes = input.as_bytes();
     let level = bytes.iter().take_while(|&&c| c == b'*').count();
@@ -136,7 +145,10 @@ fn headline_stars(input: Input) -> IResult<Input, Input, ()> {
     }
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 fn headline_tags_node(input: Input) -> IResult<Input, GreenElement, ()> {
     if !input.s.ends_with(':') {
         return Err(nom::Err::Error(()));
diff --git a/src/syntax/inline_call.rs b/src/syntax/inline_call.rs
index 3078315..0e8d058 100644
--- a/src/syntax/inline_call.rs
+++ b/src/syntax/inline_call.rs
@@ -13,7 +13,10 @@ use super::{
     SyntaxKind,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn inline_call_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(
         tuple((
diff --git a/src/syntax/inline_src.rs b/src/syntax/inline_src.rs
index 4fc32b5..112c01f 100644
--- a/src/syntax/inline_src.rs
+++ b/src/syntax/inline_src.rs
@@ -13,7 +13,10 @@ use super::{
     SyntaxKind,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn inline_src_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(
         tuple((
diff --git a/src/syntax/keyword.rs b/src/syntax/keyword.rs
index f53170a..327f46f 100644
--- a/src/syntax/keyword.rs
+++ b/src/syntax/keyword.rs
@@ -15,7 +15,10 @@ use super::{
     SyntaxKind,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn keyword_node(input: Input) -> IResult<Input, GreenElement, ()> {
     fn f(input: Input) -> IResult<Input, GreenElement, ()> {
         let (input, (key, mut nodes)) = keyword_node_base(input)?;
@@ -38,7 +41,10 @@ pub fn keyword_node(input: Input) -> IResult<Input, GreenElement, ()> {
 
 /// Return empty vector if input doesn't contain affiliated keyword, or affiliated keyword is
 /// followed by blank lines.
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn affiliated_keyword_nodes(input: Input) -> IResult<Input, Vec<GreenElement>, ()> {
     let mut children = vec![];
     let mut i = input;
diff --git a/src/syntax/latex_environment.rs b/src/syntax/latex_environment.rs
index cbcdabf..8e20e21 100644
--- a/src/syntax/latex_environment.rs
+++ b/src/syntax/latex_environment.rs
@@ -12,7 +12,10 @@ use super::{
     input::Input,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn latex_environment_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(latex_environment_node_base, input)
 }
diff --git a/src/syntax/latex_fragment.rs b/src/syntax/latex_fragment.rs
index 55520d7..7ea5ec3 100644
--- a/src/syntax/latex_fragment.rs
+++ b/src/syntax/latex_fragment.rs
@@ -16,7 +16,10 @@ use super::{
     input::Input,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn latex_fragment_node(input: Input) -> IResult<Input, GreenElement, ()> {
     debug_assert!(input.s.starts_with(['\\', '$']));
     let mut parser = alt((template1, template2, template3, template4, template5));
diff --git a/src/syntax/link.rs b/src/syntax/link.rs
index 52c22d3..a2aa4d9 100644
--- a/src/syntax/link.rs
+++ b/src/syntax/link.rs
@@ -14,7 +14,10 @@ use super::{
     SyntaxKind::*,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn link_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(
         tuple((
diff --git a/src/syntax/list.rs b/src/syntax/list.rs
index ab525eb..dbbd666 100644
--- a/src/syntax/list.rs
+++ b/src/syntax/list.rs
@@ -21,7 +21,10 @@ use super::{
     SyntaxKind::*,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn list_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(list_node_base, input)
 }
@@ -69,7 +72,10 @@ fn list_node_base(input: Input) -> IResult<Input, GreenElement, ()> {
     Ok((input, node(LIST, children)))
 }
 
-#[tracing::instrument(level = "debug", skip(input, indent), fields(input = input.s))]
+#[cfg_attr(
+  feature = "tracing",
+  tracing::instrument(level = "debug", skip(input, indent), fields(input = input.s))
+)]
 fn list_item_node<'a>(
     indent: Input<'a>,
     input: Input<'a>,
@@ -140,7 +146,10 @@ fn list_item_node<'a>(
     ))
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 fn list_item_counter(input: Input) -> IResult<Input, (GreenElement, Input), ()> {
     let (input, node) = map(
         tuple((l_bracket_token, at_token, alphanumeric1, r_bracket_token)),
@@ -157,7 +166,10 @@ fn list_item_counter(input: Input) -> IResult<Input, (GreenElement, Input), ()>
     Ok((input, (node, ws)))
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 fn list_item_checkbox(input: Input) -> IResult<Input, (GreenElement, Input), ()> {
     let (input, node) = map(
         tuple((
@@ -180,7 +192,10 @@ fn list_item_checkbox(input: Input) -> IResult<Input, (GreenElement, Input), ()>
     Ok((input, (node, ws)))
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 fn list_item_tag(input: Input) -> IResult<Input, (GreenElement, Input), ()> {
     let bytes = input.as_bytes();
 
@@ -197,7 +212,10 @@ fn list_item_tag(input: Input) -> IResult<Input, (GreenElement, Input), ()> {
     Ok((input, (node(LIST_ITEM_TAG, children), ws)))
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 fn list_item_content_node(input: Input, indent: usize) -> IResult<Input, (bool, GreenElement), ()> {
     if memchr(b'\n', input.as_bytes()).is_none() {
         return Ok((
diff --git a/src/syntax/macros.rs b/src/syntax/macros.rs
index 3d4cc33..edbbe21 100644
--- a/src/syntax/macros.rs
+++ b/src/syntax/macros.rs
@@ -13,7 +13,10 @@ use super::{
     SyntaxKind::*,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn macros_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(
         tuple((
diff --git a/src/syntax/table.rs b/src/syntax/table.rs
index 2a2ab8a..eb77a40 100644
--- a/src/syntax/table.rs
+++ b/src/syntax/table.rs
@@ -124,12 +124,18 @@ fn table_el_node_base(input: Input) -> IResult<Input, GreenElement, ()> {
     Ok((input, node(TABLE_EL, children)))
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn org_table_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(org_table_node_base, input)
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn table_el_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(table_el_node_base, input)
 }
diff --git a/src/syntax/target.rs b/src/syntax/target.rs
index f42b90f..ceba339 100644
--- a/src/syntax/target.rs
+++ b/src/syntax/target.rs
@@ -11,7 +11,10 @@ use super::{
     SyntaxKind::*,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn target_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(
         tuple((
diff --git a/src/syntax/timestamp.rs b/src/syntax/timestamp.rs
index 110658b..31686d3 100644
--- a/src/syntax/timestamp.rs
+++ b/src/syntax/timestamp.rs
@@ -17,7 +17,10 @@ use super::{
     SyntaxKind::*,
 };
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn timestamp_diary_node(input: Input) -> IResult<Input, GreenElement, ()> {
     let mut parser = map(
         tuple((
@@ -222,7 +225,10 @@ fn timestamp_node_base(
     }
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn timestamp_active_node(input: Input) -> IResult<Input, GreenElement, ()> {
     fn parser(input: Input) -> IResult<Input, GreenElement, ()> {
         let (input, children) = timestamp_node_base(input, l_angle_token, r_angle_token)?;
@@ -231,7 +237,10 @@ pub fn timestamp_active_node(input: Input) -> IResult<Input, GreenElement, ()> {
     crate::lossless_parser!(parser, input)
 }
 
-#[tracing::instrument(level = "debug", skip(input), fields(input = input.s))]
+#[cfg_attr(
+    feature = "tracing",
+    tracing::instrument(level = "debug", skip(input), fields(input = input.s))
+)]
 pub fn timestamp_inactive_node(input: Input) -> IResult<Input, GreenElement, ()> {
     fn parser(input: Input) -> IResult<Input, GreenElement, ()> {
         let (input, children) = timestamp_node_base(input, l_bracket_token, r_bracket_token)?;