Domain Mapping: SSL issue for sub site

Hi there

I am running multiSite on https://thepromogroup.co.za. I have a subfolder site called https://thepromogroup.co.za/pointpromo. I have mapped it to http://pointpromo.co.za (no SSL).

However it keeps forcing https://pointpromo.co.za and then a SSL warning comes up.

How do I allow it to go to http://pointpromo.co.za?

Regards

Dane