diff --git a/calendar/resources/content/calendar.xul b/calendar/resources/content/calendar.xul
index e1512f548db7..b6af5eaf28cb 100644
--- a/calendar/resources/content/calendar.xul
+++ b/calendar/resources/content/calendar.xul
@@ -183,6 +183,7 @@
 <!-- Javascript includes -->
 
 <script type="application/x-javascript" src="chrome://calendar/content/jslib/jslib.js"/>
+<script type="application/x-javascript" src="chrome://communicator/content/utilityOverlay.js"/>
 
 <!-- NEEDED FOR DRAG AND DROP SUPPORT -->
 <script type="application/x-javascript" src="chrome://calendar/content/dragDrop.js"/>
diff --git a/calendar/resources/content/menuOverlay.xul b/calendar/resources/content/menuOverlay.xul
index 2fc95fd10df5..00d22ba826dc 100644
--- a/calendar/resources/content/menuOverlay.xul
+++ b/calendar/resources/content/menuOverlay.xul
@@ -40,7 +40,6 @@
 
 <?xml-stylesheet href="chrome://calendar/skin/overlay.css" type="text/css"?> 
 
-<?xul-overlay href="chrome://communicator/content/utilityOverlay.xul"?>
 <?xul-overlay href="chrome://global/content/charsetOverlay.xul"?>
 
 <!DOCTYPE overlay