diff --git a/CHANGES.rst b/CHANGES.rst
index 3218b90..abce5e0 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -14,7 +14,9 @@ New features:
 
 Bug fixes:
 
-- *add item here*
+- Changed $(window).load with $(document).ready in moderation.js
+  because in some version of FF and IE doesn't work.
+  [eikichi18]
 
 
 3.1.0 (2018-10-30)
diff --git a/plone/app/discussion/browser/javascripts/moderation.js b/plone/app/discussion/browser/javascripts/moderation.js
index d2a2b9d..17a3179 100644
--- a/plone/app/discussion/browser/javascripts/moderation.js
+++ b/plone/app/discussion/browser/javascripts/moderation.js
@@ -24,10 +24,9 @@ require([  // jshint ignore:line
     //#JSCOVERAGE_IF 0
 
     /**************************************************************************
-     * Window Load Function: Executes when complete page is fully loaded,
-     * including all frames,
+     * Document Ready Function: Executes when DOM is ready.
      **************************************************************************/
-    $(window).load(function () {
+    $(document).ready(function () {
 
         /**********************************************************************
          * Delete a single comment.