Aoife O'Connor's first half goal was enough for Town.
Athlone Town have booked their place in the semi finals of the Women's FAI Cup after a 1-0 win away to Peamount United.
Aoife O'Connor's 33rd minute strike was enough for Colin Fortune's side to claim the win as they've now reached the final four for the fourth year in a row.
They will be joined by Bohemians, Treaty United and Shamrock Rovers after they knocked out last season's winners Shelbourne 2-1 at the weekend.
The draw for the semi finals is scheduled to take place tomorrow at 12:30pm.
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