diff --git a/sys/netinet6/README b/sys/netinet6/README
deleted file mode 100644
index 82d825853b27..000000000000
--- a/sys/netinet6/README
+++ /dev/null
@@ -1,76 +0,0 @@
-a note to committers about KAME tree
-$FreeBSD$
-KAME project
-
-
-FreeBSD IPv6/IPsec tree is from KAMEproject (http://www.kame.net/).
-To synchronize KAME tree and FreeBSD better today and in the future,
-please understand the following:
-
-- DO NOT MAKE COSTMETIC CHANGES.
-  "Cosmetic changes" here includes tabify, untabify, removal of space at EOL,
-  minor KNF items, and whatever adds more output lines on "diff freebsd kame".
-  To make future synchronization easier. it is critical to preserve certain
-  statements in the code.  Also, as KAME tree supports all 4 BSDs (Free, Open,
-  Net, BSD/OS) in single shared tree, it is not always possible to backport
-  FreeBSD changes into KAME tree.  So again, please do not make cosmetic
-  changes.  Even if you think it a right thing, that will bite KAME guys badly
-  during upgrade attempts, and prevent us from synchronizing two trees.
-  (you don't usually make cosmetic changes against third-party code, do you?)
-
-- REPORT CHANGES/BUGS TO KAME GUYS.
-  It is not always possible for KAME guys to watch all the freebsd mailing
-  list traffic, as the traffic is HUGE.  So if possible, please, inform
-  kame guys of changes you made in IPv6/IPsec related portion.  Contact
-  path would be snap-users@kame.net or KAME PR database on www.kame.net.
-  (or to core@kame.net if it is necessary to make it confidential)
-
-Thank you for your cooperation and have a happy IPv6 life!
-
-
-Note: KAME-origin code is in the following locations.
-The above notice applies to corresponding manpages too.
-The list may not be complete.  If you see $KAME$ in the code, it is from
-KAME distribution.  If you see some file that is IPv6/IPsec related, it is
-highly possible that the file is from KAME distribution.
-
-include/ifaddrs.h
-lib/libc/net
-lib/libc/net/getaddrinfo.c
-lib/libc/net/getifaddrs.c
-lib/libc/net/getnameinfo.c
-lib/libc/net/ifname.c
-lib/libc/net/ip6opt.c
-lib/libc/net/map_v4v6.c
-lib/libc/net/name6.c
-lib/libftpio
-lib/libipsec
-sbin/ip6fw
-sbin/ping6
-sbin/rtsol
-share/doc/IPv6
-share/man/man4/ip6.4
-share/man/man4/inet6.4
-sys/crypto (except sys/crypto/rc4)
-sys/kern/uipc_mbuf2.c
-sys/net/if_faith.[ch]
-sys/net/if_gif.[ch]
-sys/net/if_stf.[ch]
-sys/net/pfkeyv2.h
-sys/netinet/icmp6.h
-sys/netinet/in_gif.[ch]
-sys/netinet/ip6.h
-sys/netinet/ip_encap.[ch]
-sys/netinet6
-sys/netkey
-usr.sbin/faithd
-usr.sbin/ifmcstat
-usr.sbin/mld6query
-usr.sbin/ndp
-usr.sbin/rip6query
-usr.sbin/route6d
-usr.sbin/rrenumd
-usr.sbin/rtadvd
-usr.sbin/rtsold
-usr.sbin/setkey
-usr.sbin/traceroute6