diff --git a/appl/ftp/ftp/ftp.1 b/appl/ftp/ftp/ftp.1
index 2560730b7..e01b46f24 100644
--- a/appl/ftp/ftp/ftp.1
+++ b/appl/ftp/ftp/ftp.1
@@ -1168,7 +1168,7 @@ For default shell.
 .El
 .Sh SEE ALSO
 .Xr ftpd 8 ,
-.%T draft-ietf-cat-ftpsec-08
+.%T RFC2228
 .Sh HISTORY
 The
 .Nm ftp