diff --git a/build/master_ukfederation.xsl b/build/master_ukfederation.xsl
index 97cce13c..d238f357 100644
--- a/build/master_ukfederation.xsl
+++ b/build/master_ukfederation.xsl
@@ -10,7 +10,7 @@
 	
 	Author: Ian A. Young <ian@iay.org.uk>
 
-	$Id: master_ukfederation.xsl,v 1.4 2007/02/19 15:38:46 iay Exp $
+	$Id: master_ukfederation.xsl,v 1.5 2007/02/20 09:10:54 iay Exp $
 -->
 <xsl:stylesheet version="1.0"
 	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
@@ -27,7 +27,7 @@
 		Version information for this file.  Remember to peel off the dollar signs
 		before dropping the text into another versioned file.
 	-->
-	<xsl:param name="cvsId">$Id: master_ukfederation.xsl,v 1.4 2007/02/19 15:38:46 iay Exp $</xsl:param>
+	<xsl:param name="cvsId">$Id: master_ukfederation.xsl,v 1.5 2007/02/20 09:10:54 iay Exp $</xsl:param>
 
 	<!--
 		Add a comment to the start of the output file.
@@ -89,6 +89,20 @@
 		<!-- nothing -->
 	</xsl:template>
 	
+	<!--
+		Drop comments from SDSSPolicy elements.
+	-->
+	<xsl:template match="uklabel:SDSSPolicy/comment()">
+		<!-- nothing -->
+	</xsl:template>
+	
+	<!--
+		Drop text nodes from SDSSPolicy elements.
+	-->
+	<xsl:template match="uklabel:SDSSPolicy/text()">
+		<!-- nothing -->
+	</xsl:template>
+	
 	<!--By default, copy text blocks, comments and attributes unchanged.-->
 	<xsl:template match="text()|comment()|@*">
 		<xsl:copy/>