diff --git a/app/controllers/long_polling_controller.rb b/app/controllers/long_polling_controller.rb
index ae4590672..d1c6d583b 100644
--- a/app/controllers/long_polling_controller.rb
+++ b/app/controllers/long_polling_controller.rb
@@ -1,6 +1,7 @@
 # Copyright (C) 2012-2013 Zammad Foundation, http://zammad-foundation.org/
 
 class LongPollingController < ApplicationController
+  skip_filter :session_update
 
   # GET /api/v1/message_send
   def message_send