diff --git a/src/mainboard/lenovo/t530/variants/t530/devicetree.cb b/src/mainboard/lenovo/t530/variants/t530/devicetree.cb
index 190539ac1f..47e40c3790 100644
--- a/src/mainboard/lenovo/t530/variants/t530/devicetree.cb
+++ b/src/mainboard/lenovo/t530/variants/t530/devicetree.cb
@@ -37,6 +37,8 @@ chip northbridge/intel/sandybridge
 	register "pci_mmio_size" = "2048"
 
 	device domain 0 on
+		subsystemid 0x17aa 0x21f6 inherit
+
 		device pci 00.0 on end # host bridge
 		device pci 01.0 on end # PCIe Bridge for discrete graphics
 		device pci 02.0 on end # vga controller
@@ -77,7 +79,9 @@ chip northbridge/intel/sandybridge
 			device pci 16.1 off end # Management Engine Interface 2
 			device pci 16.2 off end # Management Engine IDE-R
 			device pci 16.3 off end # Management Engine KT
-			device pci 19.0 on end # Intel Gigabit Ethernet
+			device pci 19.0 on # Intel Gigabit Ethernet
+				subsystemid 0x17aa 0x21f3
+			end
 			device pci 1a.0 on end # USB2 EHCI #2
 			device pci 1b.0 on end # High Definition Audio
 			device pci 1c.0 on end # PCIe Port #1