I don't understand it... But Myfaces libs are already included at the JBoss AS level in: server/default/deploy/jbosswebxx.sar/jsf-libs View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3982940#3982940 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3982940