Aphex Twin has been confirmed as the Sunday night headliner at Forbidden Fruit, which returns to the Royal Hospital Kilmainham from June 3-5.
The Limerick-born, Cornwall-raised electronica subversive previously played the festival in 2011.
As previously revealed, Saturday has Orbital as its Saturday night top draw while Monday finds Bon Iver curating a bill that so far includes Flying Lotus, Lisa Hannigan, The Staves, Gordi and Paul Thomas Saunders.