Oil Pan replacement oil pump mounting question

Sorry should have been more clear, the hex key from distributor down into the pump. Motor is in the car, distributor already in, pulled pump to replace pickup just want to make sure it's all matched up before I seal up the pan. I did it once long ago, and messed up the alignment maybe I'm just being over cautious.

Mate the hex in the pump with the hex on the drive gear shaft, then carefully get the pump seated before installing the bolts...