diff --git a/flake.nix b/flake.nix
index e7c6256..22d27f5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -76,6 +76,7 @@
           just
           sqlx-cli
           cargo-watch
+          samply
         ];
 
         LD_LIBRARY_PATH = "$LD_LIBRARY_PATH:${
diff --git a/justfile b/justfile
index 54a272b..796b5a8 100644
--- a/justfile
+++ b/justfile
@@ -22,7 +22,7 @@ clean:
 test:
     cargo test --benches --tests --all-features -- --nocapture
 profile:
-    cargo flamegraph --profile release -- {{verbose}} {{ui}}
+    samply record cargo run --release -- {{verbose}} {{ui}}
 
 alias b := build
 alias r := run