diff --git a/src/mainboard/asrock/h77pro4-m/devicetree.cb b/src/mainboard/asrock/h77pro4-m/devicetree.cb
index 646b9a3411..42b8700783 100644
--- a/src/mainboard/asrock/h77pro4-m/devicetree.cb
+++ b/src/mainboard/asrock/h77pro4-m/devicetree.cb
@@ -47,6 +47,7 @@ chip northbridge/intel/sandybridge
 			end
 			device ref pcie_rp6 on # PCIe Port #6 - RTL8111E GbE
 				subsystemid 0x1849 0x1e1a
+				device pci 00.0 on end # PCI 10ec:8168
 			end
 			device ref pcie_rp7 on # PCIe Port #7 - slot "PCIE3", 1 lane
 				subsystemid 0x1849 0x1e16