Derry City will take on Treaty United in the semi finals of the FAI Cup.
The Candystripes needed extra time to get past Premier Division rivals Shamrock Rovers 3-1 in their quarter final clash at the Ryan McBride Brandywell last night.
The other semi final will see Waterford play host to Shelbourne at the RSC.
Shels progressed after a 3-nil win over Dublin rivals Bohemians yesterday.
Both semi-final ties take place on the 16th of October.