diff --git a/chrome/content/zotero/overlay.js b/chrome/content/zotero/overlay.js
index 2d39567355..755921bc1a 100644
--- a/chrome/content/zotero/overlay.js
+++ b/chrome/content/zotero/overlay.js
@@ -98,6 +98,7 @@ var ZoteroOverlay = new function()
 		}
 		
 		if (Zotero && Zotero.initialized){
+			document.getElementById('appcontent').addEventListener('mousemove', Zotero.ProgressWindowSet.updateTimers, false);
 			switch (iconPref) {
 				case 2:
 					icon.setAttribute('hidden', false);
diff --git a/chrome/content/zotero/overlay.xul b/chrome/content/zotero/overlay.xul
index d0f780db0a..67091a7263 100644
--- a/chrome/content/zotero/overlay.xul
+++ b/chrome/content/zotero/overlay.xul
@@ -69,14 +69,7 @@
 	<hbox id="urlbar-icons">
 		<image src="chrome://zotero/skin/treeitem-book.png" id="zotero-status-image" onclick="Zotero_Browser.scrapeThisPage()" position="1" hidden="true"/>
 	</hbox>
-	
-	<script>
-	<![CDATA[
-	// Make sure open progress windows are fading
-	document.getElementById('appcontent').addEventListener('mousemove', Zotero.ProgressWindowSet.updateTimers, false);
-	]]>
-	</script>
-	
+		
 	<menupopup id="menu_ToolsPopup">
 		<menuseparator id="zoteroSeparator" insertbefore="devToolsSeparator"/>
 		<menuitem id="tools-zotero" insertbefore="devToolsSeparator"