diff --git a/flake.nix b/flake.nix
index b9177ae..6c90420 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,6 +20,8 @@
 			buildInputs = [
 				pkgs.rustup
 				pkgs.wgo
+				pkgs.cargo-flamegraph
+				pkgs.cargo-udeps
 			];
 		});
 	};