diff --git a/share/xml/man-refs.ent b/share/xml/man-refs.ent
index 1fdfb01fa9..72953b8433 100644
--- a/share/xml/man-refs.ent
+++ b/share/xml/man-refs.ent
@@ -4683,6 +4683,8 @@
 <!ENTITY man.rsu.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rsu</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
 <!ENTITY man.rsufw.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rsufw</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
 <!ENTITY man.rtc.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rtc</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
+<!ENTITY man.rtwn.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rtwn</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
+<!ENTITY man.rtwnfw.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rtwnfw</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
 <!ENTITY man.rue.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rue</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
 <!ENTITY man.rum.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rum</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
 <!ENTITY man.run.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>run</refentrytitle><manvolnum>4</manvolnum></citerefentry>">