diff --git a/src/mainboard/lenovo/t430/devicetree.cb b/src/mainboard/lenovo/t430/devicetree.cb
index 3c5c3c3..146eecf 100644
--- a/src/mainboard/lenovo/t430/devicetree.cb
+++ b/src/mainboard/lenovo/t430/devicetree.cb
@@ -24,7 +24,7 @@
 		end
 	end
 
-	device domain 0x0 on
+	device domain 0 on
 		subsystemid 0x17aa 0x21f3 inherit
 
 		chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH