diff --git a/src/lisp.rs b/src/lisp.rs
index 77b6ad4..438fbf4 100644
--- a/src/lisp.rs
+++ b/src/lisp.rs
@@ -2,7 +2,7 @@ use crisp::types::{Symbol, Value};
 
 use crate::Slide;
 
-pub fn parse_lisp(value: Value, vector: Vec<Slide>) -> Vec<Slide> {
+pub fn parse_lisp(value: Value) -> Vec<Slide> {
     match &value {
         Value::List(vec) => match &vec[0] {
             Value::Symbol(Symbol(s)) if s == "slide" => {
@@ -40,8 +40,7 @@ mod test {
             Value::List(value) => {
                 let mut slide_vec = vec![];
                 for value in value {
-                    let inner_vector = vec![];
-                    let mut vec = parse_lisp(value, inner_vector);
+                    let mut vec = parse_lisp(value);
                     slide_vec.append(&mut vec);
                 }
                 assert_eq!(slide_vec, test_vec)
diff --git a/src/main.rs b/src/main.rs
index 55b254e..5a415ba 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -155,9 +155,7 @@ impl cosmic::Application for App {
                 match lisp {
                     Value::List(vec) => {
                         for value in vec {
-                            let inner_vector = vec![];
-                            let mut inner_vector =
-                                parse_lisp(value, inner_vector);
+                            let mut inner_vector = parse_lisp(value);
                             slide_vector.append(&mut inner_vector);
                         }
                     }