diff --git a/portal.war/src/main/webapp/layout/header.xhtml b/portal.war/src/main/webapp/layout/header.xhtml
index bc73cf9..83cffa0 100755
--- a/portal.war/src/main/webapp/layout/header.xhtml
+++ b/portal.war/src/main/webapp/layout/header.xhtml
@@ -3,17 +3,11 @@
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:s="http://jboss.com/products/seam/taglib"
- xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich" styleClass="my-toolbar-header">