--- a/templates/atom/changelogentry.tmpl
+++ b/templates/atom/changelogentry.tmpl
@@ -9,8 +9,8 @@
   <updated>#date|rfc3339date#</updated>
   <published>#date|rfc3339date#</published>
   <content type="xhtml">
-   <xhtml:div>
-    <xhtml:pre xml:space="preserve">#desc|escape#</xhtml:pre>
-   </xhtml:div>
+   <div xmlns="http://www.w3.org/1999/xhtml">
+    <pre xml:space="preserve">#desc|escape#</pre>
+   </div>
   </content>
  </entry>