diff --git a/static/feedback.html b/static/feedback.html
index 70cb1a24e..717e4b2bd 100644
--- a/static/feedback.html
+++ b/static/feedback.html
@@ -63,10 +63,6 @@
             window.onfocus = function(e) {
                 setNewMessages(false);
             }
-            // Prevent window close
-            window.onbeforeunload = function(e) {
-                e.returnValue = false;
-            };
 
             // Load the intercom widget.
             var w = window;