Dont Have an Account directs straight to memberships

Hi, Im being dumb and thats nothing new, but I have a few products on my site that dont require a membership, but do require them to set up a joomla account so they can checkout.

When they try to checkout it sends them to login/register and if they click 'Dont Have an Account' it directs straight to membership pro options...is there a way the 'Dont have an account' can just allow a standard joomla registration without the MPro redirect.

I cant remember how to do this so any help appreciated

Thanks, Ben