Finn Harps' EA Sports Cup first round tie against fellow Donegal side Cockhill Celtic will now be played on Monday next, April 3, at 8pm in Finn Park.
The league cup fixture had been originally been rescheduled for Tuesday, April 4, but has now been moved forward 24 hours.
Meanwhile, the referees for this weekend's action in the League of Ireland have been confirmed.
Harps' trip to Tallaght Stadium to take on Shamrock Rovers will be refereed by Sean Grant, while Graham Kelly takes charge of Sligo Rovers' trip to Eamon Deacy Park to take on Galway United.
Both those games are on Friday.
Friday, March 31st
SSE Airtricity League - Premier Division
Galway United v Sligo Rovers
Eamonn Deacy Park, 7.45pm
Referee: Graham Kelly
Assistant 1: Trevor Cotter
Assistant 2: Darren Corcoran
Fourth Official: Damien MacGraith
Shamrock Rovers v Finn Harps
Tallaght Stadium, 8pm
Referee: Sean Grant
Assistant 1: Ciaran Delaney
Assistant 2: Brian Fenlon
Fourth Official: Robert Rogers