diff --git a/flake.nix b/flake.nix
index 355903b4..5a7f5064 100644
--- a/flake.nix
+++ b/flake.nix
@@ -154,6 +154,7 @@
         {
           ${system}.default = pkgs.mkShell {
             nativeBuildInputs = with pkgs; [
+              cloc
               nixd
               nixfmt-rfc-style
               nodePackages.prettier