diff --git a/include/pci_ids/iris_pci_ids.h b/include/pci_ids/iris_pci_ids.h
index 9f54b1ca984..1e8c433b491 100644
--- a/include/pci_ids/iris_pci_ids.h
+++ b/include/pci_ids/iris_pci_ids.h
@@ -8,6 +8,8 @@ CHIPSET(0x4680, adl_gt1, "ADL-S GT1", "Intel(R) Graphics")
 CHIPSET(0x4681, adl_gt1, "ADL-S GT1", "Intel(R) Graphics")
 CHIPSET(0x4682, adl_gt1, "ADL-S GT1", "Intel(R) Graphics")
 CHIPSET(0x4683, adl_gt05, "ADL-S GT0.5", "Intel(R) Graphics")
+CHIPSET(0x4688, adl_gt1, "ADL-S GT1", "Intel(R) Graphics")
+CHIPSET(0x4689, adl_gt1, "ADL-S GT1", "Intel(R) Graphics")
 CHIPSET(0x4690, adl_gt1, "ADL-S GT1", "Intel(R) Graphics")
 CHIPSET(0x4691, adl_gt1, "ADL-S GT1", "Intel(R) Graphics")
 CHIPSET(0x4692, adl_gt1, "ADL-S GT1", "Intel(R) Graphics")