But I had the only jsf-facelets.jar ( war.dir/WEB-INF/lib/jsf-facelets.jar). The other one was created by deployer. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4051285#4051285 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4051285