diff --git a/src/mainboard/ocp/deltalake/devicetree.cb b/src/mainboard/ocp/deltalake/devicetree.cb
index 08ac3e35c1..e6f53bed54 100644
--- a/src/mainboard/ocp/deltalake/devicetree.cb
+++ b/src/mainboard/ocp/deltalake/devicetree.cb
@@ -86,6 +86,7 @@ chip soc/intel/xeon_sp/cpx
 		device pci 16.0 on end # Communication controller: Intel Device a23a
 		device pci 16.1 on end # Communication controller: Intel Device a23b
 		device pci 16.4 on end # Communication controller: Intel Device a23e
+		device pci 17.0 on end # Intel C620 Series Chipset Family SATA Controller [AHCI mode]
 		device pci 1c.0 on end # PCI bridge: Intel Device a210
 		device pci 1c.4 on end # PCI bridge: Intel Device a214
 		device pci 1c.5 on end # PCI bridge: Intel Device a215