diff --git a/en_US.ISO8859-1/share/xml/mailing-lists.ent b/en_US.ISO8859-1/share/xml/mailing-lists.ent
index 09b253ecfd..b53bf151f4 100644
--- a/en_US.ISO8859-1/share/xml/mailing-lists.ent
+++ b/en_US.ISO8859-1/share/xml/mailing-lists.ent
@@ -596,10 +596,10 @@ infrastructure</link>">
 
 <!-- Not really proper mailing lists -->
 
-<!ENTITY a.bugfollowup "<email>bug-followup@FreeBSD.org</email>">
+<!ENTITY a.bugfollowup "<email xmlns='http://docbook.org/ns/docbook' >bug-followup@FreeBSD.org</email>">
 <!ENTITY a.bugsubmit "&a.bugfollowup;">
 
-<!ENTITY a.majordomo "<email>majordomo@FreeBSD.org</email>">
+<!ENTITY a.majordomo "<email xmlns='http://docbook.org/ns/docbook'>majordomo@FreeBSD.org</email>">
 
 <!--
      The following mailinglists are deactivated.  Keep them until all references
diff --git a/en_US.ISO8859-1/share/xml/newsgroups.ent b/en_US.ISO8859-1/share/xml/newsgroups.ent
index db6585344a..33dc50cfd8 100644
--- a/en_US.ISO8859-1/share/xml/newsgroups.ent
+++ b/en_US.ISO8859-1/share/xml/newsgroups.ent
@@ -5,6 +5,6 @@
 -->
 
 <!ENTITY ng.misc "the
- <ulink url='news:comp.unix.bsd.freebsd.misc'>comp.unix.bsd.freebsd.misc</ulink>
+ <link xmlns='http://docbook.org/ns/docbook' xlink:href='news:comp.unix.bsd.freebsd.misc'>comp.unix.bsd.freebsd.misc</link>
  newsgroup">