Dave McKeon will take charge of Sligo Rovers’ trip to Terryland on Sunday to take on Galway United.
The Portmarnock native will referee the second Connacht derby of the season at 3pm.
Rovers will be without the suspended Craig Roddan and Michael Leahy for the game.
Meanwhile, midfielder Barry Molloy is suspended for Finn Harps’ trip to Tallaght to face Shamrock Rovers.
Killian Brennan is banned for the home side.
Cork’s Anthony Buttimer will be in charge of that game.