diff --git a/usr.sbin/rpc.tlsservd/rpc.tlsservd.8.sav3 b/usr.sbin/rpc.tlsservd/rpc.tlsservd.8
--- a/usr.sbin/rpc.tlsservd/rpc.tlsservd.8.sav3
+++ b/usr.sbin/rpc.tlsservd/rpc.tlsservd.8
@@ -26,7 +26,7 @@
 .\" $FreeBSD$
 .\"
 .\" Modified from gssd.8 for rpc.tlsservd.8 by Rick Macklem.
-.Dd January 29, 2021
+.Dd May 5, 2022
 .Dt RPC.TLSSERVD 8
 .Os
 .Sh NAME
@@ -34,6 +34,7 @@
 .Nd "Sun RPC over TLS Server Daemon"
 .Sh SYNOPSIS
 .Nm
+.Op Fl C Ar preferred_ciphers
 .Op Fl D Ar certdir
 .Op Fl d
 .Op Fl h
@@ -140,6 +141,15 @@
 .Pp
 The options are as follows:
 .Bl -tag -width indent
+.It Fl C Ar preferred_ciphers , Fl Fl ciphers= Ns Ar preferred_ciphers
+Specify what preferred ciphers are to be used.
+If this option is specified,
+.Dq SSL_CTX_set_cipher_list()
+will be called with
+.Dq preferred_ciphers
+as the argument.
+If this option is not specified, the cipher will be chosen by
+.Xr ssl 7 .
 .It Fl D Ar certdir , Fl Fl certdir= Ns Ar certdir
 Use
 .Dq certdir
@@ -324,6 +334,7 @@
 .Xr openssl 1 ,
 .Xr ktls 4 ,
 .Xr exports 5 ,
+.Xr ssl 7 ,
 .Xr mount_nfs 8 ,
 .Xr nfsuserd 8 ,
 .Xr rpc.tlsclntd 8 ,