nsupdate on bind 8 stealth master server

A quick question:
Can I user ( bind 9 ) nslupdate to update a master zones on a stealth bind
8 servere.
For security reasons the server is configured to only allow updates only
from it's til loopback address
I've tried using the server keyword but nsupdate only tries to update the
server found soa record.
Vbrgds Peter Davies