diff --git a/xpfe/browser/resources/content/navigatorOverlay.xul b/xpfe/browser/resources/content/navigatorOverlay.xul
index 06e15ca9df74..0a9277e19ff5 100644
--- a/xpfe/browser/resources/content/navigatorOverlay.xul
+++ b/xpfe/browser/resources/content/navigatorOverlay.xul
@@ -451,7 +451,7 @@ END of Deprecated -->
       </menu>
 
      <menuitem value="&domviewer.label;" oncommand="window.content.location.href='chrome://communicator/content/domviewer/DOMDataSourceViewer.xul'"/>
-     <menuitem value="&browserbuster.label;" oncommand="window.content.location.href='http://komodo.mozilla.org/buster'"/>
+     <menuitem value="&browserbuster.label;" oncommand="window.content.location.href='http://komodo.mozilla.org/buster/'"/>
      <!-- TEMPORARY UNTIL -edit WORKS TO STARTUP COMPOSER (bug 16789)  -->
      <menuitem value="Composer with Test Page" oncommand="window.openDialog('chrome://editor/content','_blank','chrome,all,dialog=no','chrome://editor/content/EditorInitPage.html')"/>