diff --git a/src/transition.js b/src/transition.js
index d708b36743f..4cc461af9dd 100644
--- a/src/transition.js
+++ b/src/transition.js
@@ -208,9 +208,9 @@ function sniffEndEvents () {
     var el = document.createElement('vue'),
         defaultEvent = 'transitionend',
         events = {
+            'webkitTransition' : 'webkitTransitionEnd',
             'transition'       : defaultEvent,
-            'mozTransition'    : defaultEvent,
-            'webkitTransition' : 'webkitTransitionEnd'
+            'mozTransition'    : defaultEvent
         },
         ret = {}
     for (var name in events) {