Possible to sign up members registration without requiring subscription selection?

Im' trying to set up a simple free members area with some premium content.

Access is all configured and working as desired.

I don't want new member signups to have to choose a "subscription", even if the base "subscription" is free.

Basically, I just want them to register, then get dumped straight to the premium content page.

Is this possible? Or do even the most basic of members have to select some sort of "subscription" (free or not)?

Thanks!