diff --git a/src/soc/intel/baytrail/xhci.c b/src/soc/intel/baytrail/xhci.c
index 8d076c2..19339e4 100644
--- a/src/soc/intel/baytrail/xhci.c
+++ b/src/soc/intel/baytrail/xhci.c
@@ -184,7 +184,7 @@
 	/* Route ports to XHCI controller */
 	reg_script_run_on_dev(dev, xhci_route_all_script);
 
-	if (acpi_slp_type == 3)
+	if (acpi_is_wakeup_s3())
 		return;
 
 	/* Reset enabled USB3 ports */
@@ -222,7 +222,7 @@
 	};
 
 	/* Initialize XHCI controller for boot or resume path */
-	if (acpi_slp_type == 3)
+	if (acpi_is_wakeup_s3())
 		reg_script_run_on_dev(dev, xhci_init_resume_script);
 	else
 		reg_script_run_on_dev(dev, xhci_init_boot_script);