diff --git a/src/GroupGUI/GroupGUI_GroupDlg.cxx b/src/GroupGUI/GroupGUI_GroupDlg.cxx
index 7d5d8a892..f2a35fcd7 100644
--- a/src/GroupGUI/GroupGUI_GroupDlg.cxx
+++ b/src/GroupGUI/GroupGUI_GroupDlg.cxx
@@ -268,6 +268,7 @@ bool GroupGUI_GroupDlg::ClickOnApply()
     {
       initName();
       myIdList->clear();
+      ConstructorsClicked( getConstructorId() );
     }
   else
     activateSelection();