diff --git a/include/pci_ids/iris_pci_ids.h b/include/pci_ids/iris_pci_ids.h
index 863a8f429a0..a8dee3ddb3a 100644
--- a/include/pci_ids/iris_pci_ids.h
+++ b/include/pci_ids/iris_pci_ids.h
@@ -4,6 +4,7 @@ CHIPSET(0x9A59, tgl_gt2, "TGL GT2", "Intel(R) Graphics")
 CHIPSET(0x9A60, tgl_gt1, "TGL GT1", "Intel(R) UHD Graphics")
 CHIPSET(0x9A68, tgl_gt1, "TGL GT1", "Intel(R) UHD Graphics")
 CHIPSET(0x9A70, tgl_gt1, "TGL GT1", "Intel(R) UHD Graphics")
+CHIPSET(0x9A78, tgl_gt2, "TGL GT2", "Intel(R) UHD Graphics")
 CHIPSET(0x9AC0, tgl_gt2, "TGL GT2", "Intel(R) UHD Graphics")
 CHIPSET(0x9AC9, tgl_gt2, "TGL GT2", "Intel(R) UHD Graphics")
 CHIPSET(0x9AD9, tgl_gt2, "TGL GT2", "Intel(R) UHD Graphics")