diff --git a/src/ngAnimate/animate.js b/src/ngAnimate/animate.js
index 46ab1347aa62..75c2d336b624 100644
--- a/src/ngAnimate/animate.js
+++ b/src/ngAnimate/animate.js
@@ -1756,7 +1756,7 @@ angular.module('ngAnimate', ['ng'])
         // This will automatically be called by $animate so
         // there is no need to attach this internally to the
         // timeout done method.
-        function onEnd(cancelled) {
+        function onEnd() {
           element.off(css3AnimationEvents, onAnimationProgress);
           element.removeClass(activeClassName);
           element.removeClass(pendingClassName);