Forum:Regis Wont ally even on senak kill papa

Hey,

For some reason even when I kill papa khan with full sneak and without the comunity knowing I cannot get Regis to ally with the ncr. I get no talk option. Is there some thing special I gotta do like wait 3 days or something?

I am uisng the PC version. I have done the "Oh ma papa" quest and got them to suicide on the Dam.

Thanks,