diff --git a/flake.nix b/flake.nix
index efd0448..482baca 100644
--- a/flake.nix
+++ b/flake.nix
@@ -29,7 +29,7 @@
 
       defaultPackage = self.packages."${system}".fudo-pricebot;
 
-      nixosModule = builtins.callPackage ./module.nix {
+      nixosModule = pkgs.lib.callPackage ./module.nix {
         pricebot = self.packages."${system}".fudo-pricebot;
       };