diff --git a/nixos/tests/wmderland.nix b/nixos/tests/wmderland.nix
index d121ed98b7a..6de0cd9212e 100644
--- a/nixos/tests/wmderland.nix
+++ b/nixos/tests/wmderland.nix
@@ -1,6 +1,6 @@
 import ./make-test-python.nix ({ pkgs, ...} : {
   name = "wmderland";
-  meta = with pkgs.stdenv.lib.maintainers; {
+  meta = with pkgs.lib.maintainers; {
     maintainers = [ takagiy ];
   };