Following recent regulation changes in England, the London festival is set to take place as announced this August Bank Holiday weekend.
It's the fourth and final day to be revealed.
They'll be joined by Caribou, The Magic Gang, Holly Humberstone and more on the August bank holiday Monday.
The Saturday of the rescheduled event will also feature Tom Misch, Slowthai and Arlo Parks.
Back for 2021, the London festival will take place on the August bank holiday weekend.