Swiss tech-metallers Coroner will make their UK festival debut at Bloodstock Open Air 2011, which takes place from 12-14 August at Catton Hall in Derbyshire.
The date will be their only UK performance of 2011.
They join Immortal, Rhapsody of Fire and Lawnmower Deth, who have already been announced.
Early bird tickets are on sale now at £90 until December 15.
Click here to buy Bloodstock Open Air tickets.