diff --git a/lib/libjail/jail.3 b/lib/libjail/jail.3
index 3e099314ff30..761633e246d8 100644
--- a/lib/libjail/jail.3
+++ b/lib/libjail/jail.3
@@ -272,6 +272,7 @@ A parameter is of an unknown type.
 .El
 .Sh SEE ALSO
 .Xr jail 2 ,
+.Xr jail 3lua ,
 .Xr sysctl 3 ,
 .Xr jail 8
 .Sh HISTORY