Alan Kelly will take charge of Sunday's Airtricity League match against Sligo Rovers.
It might be the last time Alan referees the Saints - we wish him all the best in the MLS.
Don't forget that Sunday's game will kick-off at 5.15pm and will be televised live on RTE2.
Tickets are selling fast and we encourage supporters to purchase tickets in advance.
The ticket office at Richmond Park will be open from 9am to 5pm on Thursday and Friday.