diff --git a/share/xml/man-refs.ent b/share/xml/man-refs.ent
index 676697d86d..eae630fb1e 100644
--- a/share/xml/man-refs.ent
+++ b/share/xml/man-refs.ent
@@ -3606,6 +3606,7 @@
 <!ENTITY man.mod.cc.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>mod_cc</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
 <!ENTITY man.mouse.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>mouse</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
 <!ENTITY man.mpi.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>mpi</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
+<!ENTITY man.mpr.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>mpr</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
 <!ENTITY man.mps.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>mps</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
 <!ENTITY man.mpt.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>mpt</refentrytitle><manvolnum>4</manvolnum></citerefentry>">
 <!ENTITY man.mse.4 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>mse</refentrytitle><manvolnum>4</manvolnum></citerefentry>">