diff --git a/flake.nix b/flake.nix
index b1d4057..a915975 100644
--- a/flake.nix
+++ b/flake.nix
@@ -51,7 +51,13 @@
           packages."${name}-unwrapped" = project.rootCrate.build;
 
           devShell = pkgs.mkShell {
-            nativeBuildInputs = with pkgs; [ rustc cargo cargo-audit stdenv.cc ];
+            nativeBuildInputs = with pkgs; [
+              stdenv.cc
+              rustc
+              cargo
+              cargo-audit
+              cargo-flamegraph
+            ];
             RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
           };
         }