diff --git a/en_US.ISO8859-1/share/sgml/authors.ent b/en_US.ISO8859-1/share/sgml/authors.ent
index 7f83a97d61..3c8b8089e1 100644
--- a/en_US.ISO8859-1/share/sgml/authors.ent
+++ b/en_US.ISO8859-1/share/sgml/authors.ent
@@ -780,6 +780,8 @@
 
 <!ENTITY a.nsouch "Nicolas Souchu <email>nsouch@FreeBSD.org</email>">
 
+<!ENTITY a.nwhitehorn "Nathan Whitehorn <email>nwhitehorn@FreeBSD.org</email>">
+
 <!ENTITY a.nyan "Yoshihiro Takahashi <email>nyan@FreeBSD.org</email>">
 
 <!ENTITY a.obraun "Oliver Braun <email>obraun@FreeBSD.org</email>">