diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index 88c9c65a430dadd15db4e1c08f7819f6e8bd2f80..a53ba0ba6a1bb4f27907f0f9bb57df5678373a94 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -71,7 +71,7 @@ struct rtc_device *alarmtimer_get_rtcdev(void)
 
 	return ret;
 }
-
+EXPORT_SYMBOL_GPL(alarmtimer_get_rtcdev);
 
 static int alarmtimer_rtc_add_device(struct device *dev,
 				struct class_interface *class_intf)