Spamhaus Rules and Datafeed

We now subscribe to the Spamhaus datafeed service. Being the zones are now running locally under the name zen.dnsbl, I have to rewrite some of the rules in SA. Do I just have to rewrite the relevant parts? I.e.:

Instead of:

   header __RCVD_IN_ZEN eval:check_rbl('zen', 'zen.spamhaus.org.')

I would use:

   header __RCVD_IN_ZEN eval:check_rbl('zen', 'zen.dnsbl.')

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  (_| | Received on Fri Sep 28 10:16:55 2007