DNS problem- name server record

[tanked]

System: FreeBSD 7.0-RELEASE

I'm using BIND from the base system and I'm having a problem, first here is the relevant entry from named.conf:

zone "wes.internal" {
     type master;
     file "master/wes.internal";
};

zone "1.168.192.in-addr.arpa" {
     type master;
     file "master/1.168.192.in-addr.arpa";

Here is the contents of my forward zone:

$TTL 1h
@ IN SOA starburst.wes.internal. hostmaster.wes.internal. (
                       20080707 ; Serial
                       1d       ; Refresh
                       2h       ; Retry
                       1000h    ; Expire
                       2d       ; Minimum
                     )

IN  NS  starburst.wes.internal.

localhost IN   A   127.0.0.1
starburst IN   A   192.168.1.1

Here are the contents of my reverse zone:

$TTL 1h
@ IN SOA starburst.wes.internal. hostmaster.wes.internal. (
                       20080707 ; Serial
                       1d       ; Refresh
                       2h       ; Retry
                       1000h    ; Expire
                       2d       ; Minimum
                     )

IN   NS  starburst.wes.internal.

1    IN   PTR   starburst.wes.internal.

The problem I have is that when named starts it prints the following error message to the console:

starburst named[752]: zone 1.168.192.in-addr.arpa/IN: has no NS records
starburst named[752]: zone wes.internal/IN: has no NS records

I don't understand why this is as I've defined the NS records in the zone files, can anyone help?