diff --git a/share/xml/man-refs.ent b/share/xml/man-refs.ent
index feee36ce6d..b7d3c0e351 100644
--- a/share/xml/man-refs.ent
+++ b/share/xml/man-refs.ent
@@ -212,6 +212,7 @@
 <!ENTITY man.fontedit.1 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>fontedit</refentrytitle><manvolnum>1</manvolnum></citerefentry>">
 <!ENTITY man.for.1 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>for</refentrytitle><manvolnum>1</manvolnum></citerefentry>">
 <!ENTITY man.foreach.1 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>foreach</refentrytitle><manvolnum>1</manvolnum></citerefentry>">
+<!ENTITY man.freebsd-version.1 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>freebsd-version</refentrytitle><manvolnum>1</manvolnum></citerefentry>">
 <!ENTITY man.from.1 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>from</refentrytitle><manvolnum>1</manvolnum></citerefentry>">
 <!ENTITY man.fstat.1 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>fstat</refentrytitle><manvolnum>1</manvolnum></citerefentry>">
 <!ENTITY man.fsync.1 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>fsync</refentrytitle><manvolnum>1</manvolnum></citerefentry>">