diff --git a/flake.nix b/flake.nix
index 99c3a64..12c7b84 100644
--- a/flake.nix
+++ b/flake.nix
@@ -53,6 +53,7 @@
             cmake
             ninja
             libffi
+            ccache
           ]) ++ (with pkgs.llvmPackages_16; [
             libllvm
             clang