diff --git a/lib/client/dom.js b/lib/client/dom.js
index f4e6e3ed..60944633 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -1302,11 +1302,8 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
             };
             
             /** prevent default event */
-            this.preventDefault          = function(pEvent) {
-                var prevent = pEvent && pEvent.preventDefault,
-                    func    = prevent && prevent.bind(pEvent);
-                
-                Util.exec(func);
+            this.preventDefault          = function(event) {
+                event.preventDefault();
             };
             
             /**