diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c
index 76f9505..f3742f3 100644
--- a/drivers/rtc/rtc-88pm80x.c
+++ b/drivers/rtc/rtc-88pm80x.c
@@ -234,7 +234,7 @@
 	.alarm_irq_enable = pm80x_rtc_alarm_irq_enable,
 };
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int pm80x_rtc_suspend(struct device *dev)
 {
 	return pm80x_dev_suspend(dev);