1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/zope_event/default.nix b/nixpkgs/pkgs/development/python-modules/zope_event/default.nix
index b5481ae2e2b7..cc82da7ea9a1 100644
--- a/nixpkgs/pkgs/development/python-modules/zope_event/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/zope_event/default.nix
@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , buildPythonPackage
 , fetchPypi
 }:
@@ -12,7 +12,7 @@ buildPythonPackage rec {
     sha256 = "5e76517f5b9b119acf37ca8819781db6c16ea433f7e2062c4afc2b6fbedb1330";
   };
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "An event publishing system";
     homepage = "https://pypi.python.org/pypi/zope.event";
     license = licenses.zpl20;