diff --git a/common/gpu/intel/kaby-lake/default.nix b/common/gpu/intel/kaby-lake/default.nix
index dab5760..a838669 100644
--- a/common/gpu/intel/kaby-lake/default.nix
+++ b/common/gpu/intel/kaby-lake/default.nix
@@ -2,6 +2,7 @@
   imports = [ ../. ];
 
   boot.kernelParams = [
+    "i915.enable_guc=2"
     "i915.enable_fbc=1"
     "i915.enable_psr=2"
   ];