diff --git a/mail_tracking/__manifest__.py b/mail_tracking/__manifest__.py
index 738e9a745..7a49a8a5d 100644
--- a/mail_tracking/__manifest__.py
+++ b/mail_tracking/__manifest__.py
@@ -5,7 +5,7 @@
 {
     "name": "Email tracking",
     "summary": "Email tracking system for all mails sent",
-    "version": "11.0.2.1.0",
+    "version": "11.0.2.1.1",
     "category": "Social Network",
     "website": "http://github.com/OCA/social",
     "author": "Tecnativa, "
diff --git a/mail_tracking/i18n/mail_tracking.pot b/mail_tracking/i18n/mail_tracking.pot
index 90495cc27..076586b00 100644
--- a/mail_tracking/i18n/mail_tracking.pot
+++ b/mail_tracking/i18n/mail_tracking.pot
@@ -54,8 +54,8 @@ msgid "Bounced"
 msgstr ""
 
 #. module: mail_tracking
-#: code:addons/mail_tracking/models/mail_thread.py:39
-#: code:addons/mail_tracking/models/mail_thread.py:43
+#: code:addons/mail_tracking/models/mail_thread.py:44
+#: code:addons/mail_tracking/models/mail_thread.py:48
 #: model:ir.model.fields,field_description:mail_tracking.field_mail_compose_message_email_cc
 #: model:ir.model.fields,field_description:mail_tracking.field_mail_message_email_cc
 #, python-format
diff --git a/mail_tracking/models/mail_thread.py b/mail_tracking/models/mail_thread.py
index cd33dee5b..9258b196d 100644
--- a/mail_tracking/models/mail_thread.py
+++ b/mail_tracking/models/mail_thread.py
@@ -11,8 +11,13 @@ class MailThread(models.AbstractModel):
 
     @api.multi
     @api.returns('self', lambda value: value.id)
-    def message_post(self, **kwargs):
-        new_message = super().message_post(**kwargs)
+    def message_post(self, body='', subject=None, message_type='notification',
+                     subtype=None, parent_id=False, attachments=None,
+                     content_subtype='html', **kwargs):
+        new_message = super().message_post(
+            body=body, subject=subject, message_type=message_type,
+            subtype=subtype, parent_id=parent_id, attachments=attachments,
+            content_subtype=content_subtype, **kwargs)
         email_cc = kwargs.get('cc')
         if email_cc:
             new_message.sudo().write({