I've used several different taglibs with 3.1 without a problem. You just have to configure them correctly View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4025486#4025486 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4025486