Set user status/state from many users from "awaiting email confirmation" to "valid"


we have a lot of users (148) that have the user state "awaiting email confirmation" (Don't know the exact english language string right now)
Anyway, is there a way to set the status from all of them to valid (normal users)?

I managed to select all of them, but I can only assign all of them to different users groups, ban them or stuff like that. But there is no option to set the user state.
I can only do this one by one which would be insane.