diff --git a/flake.nix b/flake.nix
index 76eb8f0..e62c252 100644
--- a/flake.nix
+++ b/flake.nix
@@ -88,9 +88,8 @@
     inherit (builtins) readDir;
     inherit (nixpkgs.lib) attrsToList const groupBy listToAttrs mapAttrs nameValuePair;
 
-    lib'' = nixpkgs.lib.extend (_: _: nix-darwin.lib);
-    lib'  = lib''.extend (_: _: builtins);
-    lib   = lib'.extend <| import ./lib inputs;
+    lib' = nixpkgs.lib.extend (_: _: nix-darwin.lib);
+    lib  = lib'.extend <| import ./lib inputs;
 
     hostsByType = readDir ./hosts
       |> mapAttrs (name: const <| import ./hosts/${name} lib)