I got it! My mapping for the Ajax4Jsf filter was in the way. Sorry to waste your time on that. Daniel. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979216#3979216 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979216