diff --git a/pkgs/desktops/gnome-3/3.22/misc/gnome-tweak-tool/default.nix b/pkgs/desktops/gnome-3/3.22/misc/gnome-tweak-tool/default.nix index 6268eaa3388..5a1baa5e330 100644 --- a/pkgs/desktops/gnome-3/3.22/misc/gnome-tweak-tool/default.nix +++ b/pkgs/desktops/gnome-3/3.22/misc/gnome-tweak-tool/default.nix @@ -22,7 +22,7 @@ in stdenv.mkDerivation rec { gnome3.gnome_desktop wrapGAppsHook python2Packages.pygobject3.dev pythonEnv gobjectIntrospection ]; - PYTHONPATH = "$out/${python2Packages.python.sitePackages}"; + PYTHONPATH = "$out/${pythonEnv.python.sitePackages}"; wrapPrefixVariables = [ "PYTHONPATH" ];