diff --git a/lib/OpenLayers/SingleFile.js b/lib/OpenLayers/SingleFile.js
index 478762aa9f..937ef23142 100644
--- a/lib/OpenLayers/SingleFile.js
+++ b/lib/OpenLayers/SingleFile.js
@@ -25,7 +25,7 @@ var OpenLayers = {
      * {String} Path to this script
      */
     _getScriptLocation: (function() {
-        var r = new RegExp("(^|(.*?\\/))(OpenLayers.*?\.js)(\\?|$)"),
+        var r = new RegExp("(^|(.*?\\/))(OpenLayers.*?\\.js)(\\?|$)"),
             s = document.getElementsByTagName('script'),
             src, m, l = "";
         for(var i=0, len=s.length; i<len; i++) {