Can I set a specific puck to be the primary puck?

I recently cancelled my Sky Stream whole house thing, just going back to 1 puck. However, I have lost my additional puck (one of the reasons we cancelled) but the puck we have left, on the tv in the living room, is saying we need to upgrade to Whole Home to use it.

I'm guessing the puck we lost is the original/primary puck so is there a way to set the remaining puck to be the default/primary puck?