Guernsey FC beat Horsham YM 3-0 in their play-off semi-final last Saturday
Guernsey FC will host their Southern Combination Premier Division play-off final with Peacehaven and Telscombe on the island.
The tie was due to be played on Sunday 10 May, but Guernsey's Liberation day celebrations led to difficulties arranging flights for their opponents for the fixture.
The Southern Combination Football had League decided to strip the Green Lions, who finished third in the division, of home advantage.
They ordered the game to be played on the English mainland on either Tuesday 12 or Wednesday 13 May.
