diff --git a/pkgs/development/python-modules/pkginfo/default.nix b/pkgs/development/python-modules/pkginfo/default.nix
index 4b3d63e85c08..734c57e69560 100644
--- a/pkgs/development/python-modules/pkginfo/default.nix
+++ b/pkgs/development/python-modules/pkginfo/default.nix
@@ -4,7 +4,6 @@
   fetchPypi,
   setuptools,
   pytestCheckHook,
-  setuptools,
 }:
 
 buildPythonPackage rec {