diff --git a/flake.nix b/flake.nix
index 02f5098..f842ac1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -16,7 +16,7 @@
         pkgs = nixpkgs.legacyPackages.${system};
       in rec {
 
-        hydraJobs = lib.optionalAttrs
+        hydraJobs = pkgs.lib.optionalAttrs
           (system == "x86_64-linux" ) {
             handyhelper = packages.handyhelper;
             runCommandHook = {