Alternator Swap Problem

[BigRusty7072]

I recently swapped out the old alternator on my 70 and put in a new one, which is internally regulated. Per replies to an earlier thread, I used the oldsmobile troubleshooting page for the wiring conversion. The alternator charges great and works great, but theres one problem. When I hook up the battery, I can hear the old regulator click, as if somethings drawing somehow. Is this normal, or have I messed something up?? I dont want that thing drawing on my battery every time I let it set.