The Clearer Water Irish Cup quarter-final tie between NIFL Championship leaders Institute and NIFL Premiership leaders Linfield next month will be played on Sunday 3 March at 1pm.
A switch of date for the fixture follows discussions between the two clubs and the PSNI.
The original date for the game at the Brandywell Stadium in Derry-Londonderry was Saturday 2 March, however it would have clashed with a major GAA football match between Derry and Dublin at nearby Celtic Park on that day.
The move means the Clearer Water Irish Cup quarter-finals fixtures schedule will now be spread across three days.
The last eight tie between Portadown and Cliftonville – it is set to be livestreamed by BBC Sport NI – will kick things off on Friday 1 March (7.45pm).
The following day there will be two more Premiership v Championship clashes: Glentoran at home to Ballyclare Comrades and Larne versus Newington at Inver Park.