I used MakeJail to create the root jail for bind9. Now when I reboot I see that it fails in the log. It works if I use this command but I don't know where to put it so that it always start like this:

chroot /var/chroot/bind start-stop-daemon --start --quiet --pidfile /var/run/named.pid --exec /usr/sbin/named

Not fun to be a newbie...