What version of ajax4jsf? You need to use > 3.1.0 http://jira.jboss.com/jira/browse/AJSF-54 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099228#4099228 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099228