diff --git a/doc/vtysh.1 b/doc/vtysh.1
index 90aaff1..e5fccb1 100644
--- a/doc/vtysh.1
+++ b/doc/vtysh.1
@@ -1,22 +1,14 @@
-.TH VTYSH 1 "27 August 2004" "Quagga VTY shell" "Version 0.96.5"
+.TH VTYSH 1 "3 October 2004" "Quagga VTY shell" "Version 0.96.5"
 .SH NAME
 vtysh \- a integrated shell for Quagga routing software
 .SH SYNOPSIS
 .B vtysh
 [
-.B \-f
-.I config-file
-]
-[
 .B \-b
 ]
 .br
 .B vtysh
 [
-.B \-f
-.I config-file
-]
-[
 .B \-c
 .I command
 ]
@@ -44,9 +36,6 @@
 .IP "\fB\-e, \-\-execute \fIcommand\fP"
 Alias for -c. It's here only for compatibility with Zebra routing software and
 older Quagga versions. This will be removed in future.
-.IP "\fB\-f, \-\-config-file \fIconfig-file\fP"
-Specifies the config file to use for startup. If not specified this option will
-likely default to \fB\fI/usr/local/etc/vtysh.conf\fR.
 .IP "\fB\-h, \-\-help\fP"
 Display a usage message on standard output and exit.
 .SH ENVIRONMENT VARIABLES