diff --git a/mdx/ns_norm.xsl b/mdx/ns_norm.xsl
index 1e71bc9c..2c907602 100644
--- a/mdx/ns_norm.xsl
+++ b/mdx/ns_norm.xsl
@@ -46,6 +46,7 @@
xmlns:shibmd="urn:mace:shibboleth:metadata:1.0"
xmlns:ukfedlabel="http://ukfederation.org.uk/2006/11/label"
xmlns:wayf="http://sdss.ac.uk/2006/06/WAYF"
+ xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
exclude-result-prefixes="md"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
@@ -184,6 +185,12 @@
+
+
+
+
+
+