diff --git a/source/UI/js/Core/Element.js b/source/UI/js/Core/Element.js
index f10b8d1f..0c6d089c 100644
--- a/source/UI/js/Core/Element.js
+++ b/source/UI/js/Core/Element.js
@@ -304,7 +304,7 @@
                 if (!self._deltaFactor || self._deltaFactor > absDelta) {
                     self._deltaFactor = absDelta;
                 }
-                that.triggerEvent('mousewheel', Ox.extend(e, {
+                that.triggerEvent('mousewheel', Ox.extend($.event.fix(e), {
                     deltaFactor: self._deltaFactor,
                     deltaX: Ox.trunc(deltaX / self._deltaFactor),
                     deltaY: Ox.trunc(deltaY / self._deltaFactor)