diff --git a/drivers/acpi/sleep/poweroff.c b/drivers/acpi/sleep/poweroff.c
index 1fc86e6b5ab9..3d41d93a3db8 100644
--- a/drivers/acpi/sleep/poweroff.c
+++ b/drivers/acpi/sleep/poweroff.c
@@ -54,7 +54,6 @@ void acpi_power_off(void)
 	acpi_sleep_prepare(ACPI_STATE_S5);
 	local_irq_disable();
 	/* Some SMP machines only can poweroff in boot CPU */
-	set_cpus_allowed(current, cpumask_of_cpu(0));
 	acpi_enter_sleep_state(ACPI_STATE_S5);
 }