No, don't put the seam jars in jsf-libs - you'll see problems if you try to deploy more than one seam app to the server View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4035899#4035899 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4035899