diff --git a/share/pgpkeys/brd.key b/share/pgpkeys/brd.key
index 12d35154be..ee8974d8c1 100644
--- a/share/pgpkeys/brd.key
+++ b/share/pgpkeys/brd.key
@@ -9,6 +9,7 @@ uid                  Brad Davis <brd@FreeBSD.org>
 uid                  Brad Davis <so14k@so14k.com>
 sub   2048g/1F29D404 2005-05-14 [expires: 2020-05-10]
 ]]></programlisting>
+<programlisting xmlns="http://docbook.org/ns/docbook" role="pgpkey"><![CDATA[
 -----BEGIN PGP PUBLIC KEY BLOCK-----
 
 mQGiBEKGCoMRBADKcY+c0DClCJ6cqBHMdye/IiDENT6SMUV8S1T3Iz8UDUrYjtbR