diff --git a/Libraries/iTasks/UI/Tune.icl b/Libraries/iTasks/UI/Tune.icl
index 360221e65254f86c95515491f51dfd8a02c506b9..9b36d21dfd218526f8e7df330830506f7c333d56 100644
--- a/Libraries/iTasks/UI/Tune.icl
+++ b/Libraries/iTasks/UI/Tune.icl
@@ -38,7 +38,7 @@ instance tune UIAttributes Editor
 where
 	tune extra editor=:{Editor|genUI=editorGenUI} = {Editor|editor & genUI = genUI}
 	where
-		genUI attr dp mode vst = editorGenUI ('DM'.union attr extra) dp (mapEditMode id mode) vst
+		genUI attr dp mode vst = editorGenUI ('DM'.union extra attr) dp (mapEditMode id mode) vst
 
 instance tune UIAttribute Task
 where