Try using: <depends>jboss.ha:service=HASingletonDeployer,type=Barrier</depends> | Note the depends and not depend View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3960419#3960419 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3960419