Having recovered from a poor start to the season, Dundalk can go top of the SSE Airtricity League Premier Division table tonight.
A win against third place Bohemians would see them leapfrog Shamrock Rovers on goal difference.
Elsewhere fourth plays fifth at the Brandywell, as Derry City take on St Pat's
Declan Devine has a reported full squad to pick from. Patrick McClean and Greg Sloggett didn't train on Thursday but are expected to be ok.
The Derry boss knows his boys have to be at their best tonight....
The third tie is Cork City hosting UCD. There is no game for Harps who have a free Friday as the other sides play their game in hand.