diff --git a/local/recipes/gpu/redox-drm/source/src/drivers/intel/regs_gt.rs b/local/recipes/gpu/redox-drm/source/src/drivers/intel/regs_gt.rs
index 6ebf7890cc..97c05f0ee1 100644
--- a/local/recipes/gpu/redox-drm/source/src/drivers/intel/regs_gt.rs
+++ b/local/recipes/gpu/redox-drm/source/src/drivers/intel/regs_gt.rs
@@ -11,8 +11,8 @@ pub const CACHE_MODE_0: usize = 0x0210;
 pub const CACHE_MODE_0_GEN7: usize = 0x7000;
 pub const CACHE_MODE_1: usize = 0x7004;
 pub const _3D_CHICKEN: usize = 0x2084;
-pub const _3D_CHICKEN2: usize = 0x20C4;
-pub const _3D_CHICKEN3: usize = 0x25C4;
+pub const _3D_CHICKEN2: usize = 0x208C;
+pub const _3D_CHICKEN3: usize = 0x2090;
 pub const _3D_CHICKEN4: usize = 0x2580;
 pub const GEN7_FF_THREAD_MODE: usize = 0x20A0;
 pub const GEN7_FF_SLICE_CS_CHICKEN1: usize = 0x20E0;