diff --git a/flake.nix b/flake.nix
index d15a5bf03..150240c8b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -78,6 +78,7 @@
             buildInputs = with pkgs; [
               ccache
               ninja
+              llvmPackages_19.clang-tools
             ];
 
             cmakeFlags = self.packages.${system}.prismlauncher-unwrapped.cmakeFlags ++ [