-current config(8) problem

When trying to compile the kernel to day, I get this weird message:
root_at_chihiro:/usr/src# make kernel

--------------------------------------------------------------
>>> Kernel build for CHIHIRO started on Fri Feb 11 03:19:47 CST 2005
--------------------------------------------------------------
===> CHIHIRO
mkdir -p /usr/obj/usr/src/sys

--------------------------------------------------------------
>>> stage 1: configuring the kernel
--------------------------------------------------------------
cd /usr/src/sys/i386/conf; 
PATH=/usr/obj/usr/src/i386/legacy/usr/sbin:/usr/obj/usr/src/i386/legacy/usr/bin:/usr/obj/usr/src/i386/legacy/usr/games:/usr/obj/usr/src/i386/usr/sbin:/usr/obj/usr/src/i386/usr/bin:/usr/obj/usr/src/i386/usr/games:/sbin:/bin:/usr/sbin:/usr/bin
 config  -d /usr/obj/usr/src/sys/CHIHIRO 
/usr/src/sys/i386/conf/CHIHIRO
ERROR: version of config(8) does not match kernel!
config version = 600001, version required = 600000

Make sure that /usr/src/usr.sbin/config is in sync
with your /usr/src/sys and install a new config binary
before trying this again.

If running the new config fails check your config
file against the GENERIC or LINT config files for
changes in config syntax, or option/device naming
conventions

*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
root_at_chihiro:/usr/src# 

Any fix?

Jiawei
-- 
"Without the userland, the kernel is useless."
               --inspired by The Tao of Programming