diff --git a/addons/event_sale/event_sale.py b/addons/event_sale/event_sale.py
index 68a34135eaf..15e528dbaff 100644
--- a/addons/event_sale/event_sale.py
+++ b/addons/event_sale/event_sale.py
@@ -88,6 +88,7 @@ class sale_order_line(osv.osv):
                 message = _("The registration has been <b>created</b> for event <i>%s</i> from the Sale Order %s. ") % (order_line.event_id.name, order_line.order_id.name)
                 context.update({'sale_event': True, 'message': message })
                 registration_id = registration_obj.create(cr, uid, dic, context=context)
+                registration_obj.create_send_note(cr, uid, registration_id, context=context)
         return super(sale_order_line, self).button_confirm(cr, uid, ids, context=context)
 
 sale_order_line()
@@ -104,5 +105,5 @@ class event_registration(osv.osv):
             message = context.get("message")
             self.message_post(cr, uid, ids, body=message, context=context)
         else:
-            super(event_registration, self).create_send_note(cr, uid, ids, context)
+            super(event_registration, self).create_send_note(cr, uid, ids, context=context)
         return True