diff --git a/wst/trunk/type_lib_edtr/uinterfaceedit.pas b/wst/trunk/type_lib_edtr/uinterfaceedit.pas
index 840c15e0e..adddd0b96 100644
--- a/wst/trunk/type_lib_edtr/uinterfaceedit.pas
+++ b/wst/trunk/type_lib_edtr/uinterfaceedit.pas
@@ -152,7 +152,6 @@ begin
   try
     node.Free();
     locObj.Release();
-    node.Free();
   finally
     trvMethods.EndUpdate();
   end;