diff --git a/xpfe/components/prefwindow/resources/content/pref-smartupdate.xul b/xpfe/components/prefwindow/resources/content/pref-smartupdate.xul
index b67f3609f89d..55e522ef2467 100644
--- a/xpfe/components/prefwindow/resources/content/pref-smartupdate.xul
+++ b/xpfe/components/prefwindow/resources/content/pref-smartupdate.xul
@@ -46,7 +46,9 @@
       }
     ]]>
     </script>
+<!--
     <button value="Install Package" oncommand="InstallPackage();"/>
+-->
   </titledbox>
 <!--
   <html:fieldset style="width: 100%; height: 100%">