diff --git a/src/SMESHGUI/SMESHGUI.cxx b/src/SMESHGUI/SMESHGUI.cxx
index 074eb1fa4..345f756f8 100644
--- a/src/SMESHGUI/SMESHGUI.cxx
+++ b/src/SMESHGUI/SMESHGUI.cxx
@@ -587,6 +587,7 @@ namespace{
 	  }
 	  anActor->SetControlMode(aControl);
 	  anActor->GetScalarBarActor()->SetTitle(aTitle.latin1());
+	  SMESH::RepaintCurrentView();
 	}
       }
     }