diff --git a/src/mainboard/google/brya/variants/baseboard/hades/devicetree.cb b/src/mainboard/google/brya/variants/baseboard/hades/devicetree.cb
index 1df43323a9..4372888ebc 100644
--- a/src/mainboard/google/brya/variants/baseboard/hades/devicetree.cb
+++ b/src/mainboard/google/brya/variants/baseboard/hades/devicetree.cb
@@ -119,5 +119,6 @@ chip soc/intel/alderlake
 			end
 		end
 		device ref hda on end
+		device ref smbus on end
 	end
 end