diff --git a/src/soc/intel/cannonlake/chip.c b/src/soc/intel/cannonlake/chip.c
index 19b8c39..0ece32c 100644
--- a/src/soc/intel/cannonlake/chip.c
+++ b/src/soc/intel/cannonlake/chip.c
@@ -174,7 +174,7 @@
 static struct device_operations pci_domain_ops = {
 	.read_resources   = &pci_domain_read_resources,
 	.set_resources    = &pci_domain_set_resources,
-	.scan_bus         = &pci_domain_scan_bus,
+	.scan_bus         = &pci_host_bridge_scan_bus,
 #if CONFIG(HAVE_ACPI_TABLES)
 	.acpi_name        = &soc_acpi_name,
 	.acpi_fill_ssdt   = ssdt_set_above_4g_pci,