United will travel to Workington on Tuesday 7 March (kick off 7.45pm) for the quarter final of this season's Cumberland Cup.
The game was due to be played earlier in January but was postponed due to a frozen pitch.
United have seen off Cleator Moor Celtic and Bransty Rangers so far in this competition, with their next round rivals, managed by former favourite Danny Grainger, securing a 2-1 victory over Windscale in their second-round tie.
Match pricing details to follow.