After a spellbinding performance in 2017, playing a back-to-back swirl of sets with The String Cheese Incident, Umphrey’s McGee will return to Arrington, Va. to perform at LOCKN’ 2018.

Umphrey’s McGee joins Dead & Company and Pigeons Playing Ping Pong as the third act on the August festival’s billing. LOCKN’ will be announcing performers day-by-day, leading to a full artist announcement on Feb. 8. To learn more about LOCKN’ 2018, including ticketing information, check out its official website.

UM are no strangers to the LOCKN’ stage. The prog-jam six-piece have played every installment from 2014-2017, only missing out on the inaugural year.

LOCKN’ will take place from August 23-26 at Infinity Downs & Oak Ridge Farms. Check out the festival’s daily schedule so far, and watch a video of Umphrey’s McGee at LOCKN’ 2014 below: