diff --git a/en_US.ISO8859-1/share/sgml/authors.ent b/en_US.ISO8859-1/share/sgml/authors.ent
index 49c9094f5c..5862ea40be 100644
--- a/en_US.ISO8859-1/share/sgml/authors.ent
+++ b/en_US.ISO8859-1/share/sgml/authors.ent
@@ -432,6 +432,8 @@
 
 <!ENTITY a.jfitz "James FitzGibbon <email>jfitz@FreeBSD.org</email>">
 
+<!ENTITY a.jfv "Jack F. Vogel <email>jfv@FreeBSD.org</email>">
+
 <!ENTITY a.jgreco "Joe Greco <email>jgreco@FreeBSD.org</email>">
 
 <!ENTITY a.jhay "John Hay <email>jhay@FreeBSD.org</email>">