Automatic updates from own repo

I just don't get it.. I've set up my own repositary, signed it, and imported the key to YaST. Still, every package installed from it is marked as "locked" and doesn't update automatically. How do I get around that? I don't want to auto-update "interactive" patches since it'll update kernels which in turn would render some apps dead in the water util I take care of it manually. -- Anders Norrbring Norrbring Consulting