diff --git a/pkgs/development/python-modules/osc-lib/default.nix b/pkgs/development/python-modules/osc-lib/default.nix
index 81ae9df4cbec..e9a662412b77 100644
--- a/pkgs/development/python-modules/osc-lib/default.nix
+++ b/pkgs/development/python-modules/osc-lib/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     sha256 = "sha256-CLE9lrMMlvVrihe+N4wvIKe8t9IZ1TpHHVdn2dnvAOI=";
   };
 
-  # fake version to make pbr happy...
+  # fake version to make pbr.packaging happy and not reject it...
   PBR_VERSION = "2.5.0";
 
   nativeBuildInputs = [