diff --git a/source/Ox.UI/js/Core/Element.js b/source/Ox.UI/js/Core/Element.js
index cfaf06bd..8b52ca26 100644
--- a/source/Ox.UI/js/Core/Element.js
+++ b/source/Ox.UI/js/Core/Element.js
@@ -270,7 +270,7 @@
 
         function onMousewheel(e) {
             // see https://github.com/brandonaaron/jquery-mousewheel/blob/master/jquery.mousewheel.js
-            //e = e.originalEvent;
+            e = e.originalEvent;
             var absDelta,
                 deltaX = 'deltaX' in e ? e.deltaX
                     : 'wheelDeltaX' in e ? -e.wheelDeltaX