diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index c133072..f32cfd6 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -883,6 +883,7 @@
 	acpi_ec_init();
 	acpi_power_init();
 	acpi_system_init();
+	acpi_debug_init();
 	return result;
 }