diff --git a/flake.nix b/flake.nix
index 9b799d1..b30c2ea 100644
--- a/flake.nix
+++ b/flake.nix
@@ -67,7 +67,8 @@
 
           RUST_LOG = "debug";
           packages = [
-            # pkgs.ripgrep
+            pkgs.clang
+            pkgs.mold
           ];
         };
       }