diff --git a/CHANGES.rst b/CHANGES.rst
index 41f39d6..5d9f16f 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -7,6 +7,8 @@ Changelog
 - Rename CHANGES.txt to CHANGES.rst.
   [timo]
 
+- Fix ajax form submit for delete comment action: add 'data' to the request.
+  [toutpt]
 
 2.2.8 (2013-08-20)
 ------------------
diff --git a/plone/app/discussion/browser/javascripts/comments.js b/plone/app/discussion/browser/javascripts/comments.js
index 9678c6d..25accda 100644
--- a/plone/app/discussion/browser/javascripts/comments.js
+++ b/plone/app/discussion/browser/javascripts/comments.js
@@ -177,6 +177,7 @@
             $.ajax({
                 type: 'POST',
                 url: form_url,
+                data: data,
                 context: $(trigger).parents(".comment"),
                 success: function (data) {
                     var comment = $(this);