diff --git a/flake.nix b/flake.nix
index 0314732..0e2234d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,6 +20,7 @@
 
       nativeBuildInputs = [
         pkgs.nodejs
+        pkgs.pnpm
         pkgs.pnpmConfigHook
       ];