Set up as part of BudRising summer events - which Foo Fighters and Nine Inch Nails are playing the day before - the Leeds lads are to co-headline with The Fratellis (pictured).
The 'Chelsea Dagger' purveyors play the show as part of a busy summer schedule which includes at performance at Lollapalooza in the States and Ibiza Rocks.
There's plenty of Irish action too, in the form of Ash, The Blizzards and Royseven, who'll be returning to Dublin for the occasion after supporting Reamonn in Germany.
Tickets go on sale on Friday 15th June, from €49.50.