1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/desktops/xfce/core/xfce4-dev-tools.nix b/pkgs/desktops/xfce/core/xfce4-dev-tools.nix
index e56eb3f0a71..671f57faeb3 100644
--- a/pkgs/desktops/xfce/core/xfce4-dev-tools.nix
+++ b/pkgs/desktops/xfce/core/xfce4-dev-tools.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://foo-projects.org/~benny/projects/xfce4-dev-tools/;
     description = "Tools and M4 macros for Xfce4 developers";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }