diff --git a/panels/network/connection-editor/ip6-page.ui b/panels/network/connection-editor/ip6-page.ui
index 7c9810046..c8322ec09 100644
--- a/panels/network/connection-editor/ip6-page.ui
+++ b/panels/network/connection-editor/ip6-page.ui
@@ -303,10 +303,4 @@
       </object>
     </child>
   </object>
-  <object class="GtkWindow" id="window1">
-    <property name="can_focus">False</property>
-    <child>
-      <placeholder/>
-    </child>
-  </object>
 </interface>