diff --git a/js/plugins/hit.js b/js/plugins/hit.js
index <HASH>..<HASH> 100644
--- a/js/plugins/hit.js
+++ b/js/plugins/hit.js
@@ -17,7 +17,7 @@ Flotr.addPlugin('hit', {
     'flotr:mouseout': function() {
       this.hit.clearHit();
     },
-    'flotr:mouseout': function() {
+    'flotr:destroy': function() {
       this.mouseTrack = null;
     }
   },
observe the 'flotr:destroy' event, not the 'flotr:mouseout' event