diff --git a/tests/widget-factory.ui b/tests/widget-factory.ui
index bb38cd1d48..f2f0f2da1f 100644
--- a/tests/widget-factory.ui
+++ b/tests/widget-factory.ui
@@ -131,6 +131,7 @@ Suspendisse feugiat quam quis dolor accumsan cursus. </property>
                         <property name="use_action_appearance">False</property>
                         <property name="use_underline">True</property>
                         <property name="use_stock">True</property>
+                        <signal name="activate" handler="gtk_main_quit" swapped="no"/>
                       </object>
                     </child>
                   </object>