diff --git a/mdx/uk/ns_norm_back.xsl b/mdx/uk/ns_norm_back.xsl
index 8cab69c..34287b9 100644
--- a/mdx/uk/ns_norm_back.xsl
+++ b/mdx/uk/ns_norm_back.xsl
@@ -40,7 +40,7 @@
     xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    exclude-result-prefixes="md xenc"
+    exclude-result-prefixes="md"
     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
     xmlns="urn:oasis:names:tc:SAML:2.0:metadata">
 
@@ -114,25 +114,4 @@
     </xsl:template>
 
 
-    <!--
-        ***************************************
-        ***                                 ***
-        ***   X E N C   N A M E S P A C E   ***
-        ***                                 ***
-        ***************************************
-    -->
-
-
-    <!--
-        xenc:*
-
-        Normalise namespace to not use a prefix.
-    -->
-    <xsl:template match="xenc:*">
-        <xsl:element name="{local-name()}" namespace="http://www.w3.org/2001/04/xmlenc#">
-            <xsl:apply-templates select="node()|@*"/>
-        </xsl:element>
-    </xsl:template>
-
-
 </xsl:stylesheet>
diff --git a/mdx/uk/ns_norm_export.xsl b/mdx/uk/ns_norm_export.xsl
index 9225b2e..6e8f109 100644
--- a/mdx/uk/ns_norm_export.xsl
+++ b/mdx/uk/ns_norm_export.xsl
@@ -33,7 +33,7 @@
     xmlns:ukfedlabel="http://ukfederation.org.uk/2006/11/label"
     xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
 
-    exclude-result-prefixes="md ukfedlabel xenc"
+    exclude-result-prefixes="md ukfedlabel"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
     xmlns="urn:oasis:names:tc:SAML:2.0:metadata">
@@ -108,25 +108,4 @@
     </xsl:template>
 
 
-    <!--
-        ***************************************
-        ***                                 ***
-        ***   X E N C   N A M E S P A C E   ***
-        ***                                 ***
-        ***************************************
-    -->
-
-
-    <!--
-        xenc:*
-
-        Normalise namespace to not use a prefix.
-    -->
-    <xsl:template match="xenc:*">
-        <xsl:element name="{local-name()}" namespace="http://www.w3.org/2001/04/xmlenc#">
-            <xsl:apply-templates select="node()|@*"/>
-        </xsl:element>
-    </xsl:template>
-
-
 </xsl:stylesheet>
diff --git a/mdx/uk/ns_norm_export_preview.xsl b/mdx/uk/ns_norm_export_preview.xsl
index 9e0d5ff..8d57852 100644
--- a/mdx/uk/ns_norm_export_preview.xsl
+++ b/mdx/uk/ns_norm_export_preview.xsl
@@ -33,7 +33,7 @@
     xmlns:ukfedlabel="http://ukfederation.org.uk/2006/11/label"
     xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
 
-    exclude-result-prefixes="md ukfedlabel xenc"
+    exclude-result-prefixes="md ukfedlabel"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
     xmlns="urn:oasis:names:tc:SAML:2.0:metadata">
@@ -108,25 +108,4 @@
     </xsl:template>
 
 
-    <!--
-        ***************************************
-        ***                                 ***
-        ***   X E N C   N A M E S P A C E   ***
-        ***                                 ***
-        ***************************************
-    -->
-
-
-    <!--
-        xenc:*
-
-        Normalise namespace to not use a prefix.
-    -->
-    <xsl:template match="xenc:*">
-        <xsl:element name="{local-name()}" namespace="http://www.w3.org/2001/04/xmlenc#">
-            <xsl:apply-templates select="node()|@*"/>
-        </xsl:element>
-    </xsl:template>
-
-
 </xsl:stylesheet>
diff --git a/mdx/uk/ns_norm_test.xsl b/mdx/uk/ns_norm_test.xsl
index 2a34c0c..45ab88c 100644
--- a/mdx/uk/ns_norm_test.xsl
+++ b/mdx/uk/ns_norm_test.xsl
@@ -39,7 +39,7 @@
     xmlns:ukfedlabel="http://ukfederation.org.uk/2006/11/label"
     xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
 
-    exclude-result-prefixes="md xenc"
+    exclude-result-prefixes="md"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
     xmlns="urn:oasis:names:tc:SAML:2.0:metadata">
@@ -114,25 +114,4 @@
     </xsl:template>
 
 
-    <!--
-        ***************************************
-        ***                                 ***
-        ***   X E N C   N A M E S P A C E   ***
-        ***                                 ***
-        ***************************************
-    -->
-
-
-    <!--
-        xenc:*
-
-        Normalise namespace to not use a prefix.
-    -->
-    <xsl:template match="xenc:*">
-        <xsl:element name="{local-name()}" namespace="http://www.w3.org/2001/04/xmlenc#">
-            <xsl:apply-templates select="node()|@*"/>
-        </xsl:element>
-    </xsl:template>
-
-
 </xsl:stylesheet>
diff --git a/mdx/uk/ns_norm_uk.xsl b/mdx/uk/ns_norm_uk.xsl
index b4100d4..dec59bc 100644
--- a/mdx/uk/ns_norm_uk.xsl
+++ b/mdx/uk/ns_norm_uk.xsl
@@ -39,7 +39,7 @@
     xmlns:ukfedlabel="http://ukfederation.org.uk/2006/11/label"
     xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
 
-    exclude-result-prefixes="md xenc"
+    exclude-result-prefixes="md"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
     xmlns="urn:oasis:names:tc:SAML:2.0:metadata">
@@ -114,25 +114,4 @@
     </xsl:template>
 
 
-    <!--
-        ***************************************
-        ***                                 ***
-        ***   X E N C   N A M E S P A C E   ***
-        ***                                 ***
-        ***************************************
-    -->
-
-
-    <!--
-        xenc:*
-
-        Normalise namespace to not use a prefix.
-    -->
-    <xsl:template match="xenc:*">
-        <xsl:element name="{local-name()}" namespace="http://www.w3.org/2001/04/xmlenc#">
-            <xsl:apply-templates select="node()|@*"/>
-        </xsl:element>
-    </xsl:template>
-
-
 </xsl:stylesheet>