diff --git a/mozilla/xpfe/global/resources/content/bindings/menu.xml b/mozilla/xpfe/global/resources/content/bindings/menu.xml
index fafb863fc68..730eda81778 100644
--- a/mozilla/xpfe/global/resources/content/bindings/menu.xml
+++ b/mozilla/xpfe/global/resources/content/bindings/menu.xml
@@ -8,7 +8,7 @@
     <resources>
       <stylesheet src="chrome://global/skin/menu.css"/>
     </resources>
-    <implementation implements="nsIAccessibleProvider">
+    <implementation implements="nsIDOMXULSelectControlItemElement, nsIAccessibleProvider">
       <property name="accessible">
         <getter>
           <![CDATA[