diff --git a/pkgs/development/libraries/libwnck/default.nix b/pkgs/development/libraries/libwnck/default.nix
index 39a1d505b652..472a920c3e31 100644
--- a/pkgs/development/libraries/libwnck/default.nix
+++ b/pkgs/development/libraries/libwnck/default.nix
@@ -62,7 +62,6 @@ stdenv.mkDerivation rec {
   passthru = {
     updateScript = gnome.updateScript {
       packageName = pname;
-      attrPath = "${pname}${lib.versions.major version}";
       versionPolicy = "odd-unstable";
     };
   };