diff --git a/public/js/app.js b/public/js/app.js
index b0dff0efc8a..d7208119b38 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -568,7 +568,7 @@ function initIssue() {
         };
 
         var out = function() {
-            //$hoverElement.hide();
+            $hoverElement.hide();
         };
 
         $(".issue-main .attachments .attachment").hover(over, out);