diff --git a/src/mainboard/samsung/lumpy/devicetree.cb b/src/mainboard/samsung/lumpy/devicetree.cb
index 36af1ca..3e93df4 100644
--- a/src/mainboard/samsung/lumpy/devicetree.cb
+++ b/src/mainboard/samsung/lumpy/devicetree.cb
@@ -33,6 +33,7 @@
 	end
 
 	device pci_domain 0 on
+		subsystemid 0x1ae0 0xc000 inherit
 		device pci 00.0 on end # host bridge
 		device pci 02.0 on end # vga controller