diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 048270a..2c68f71 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -386,7 +386,7 @@
 /* Query timers: */
 extern ktime_t hrtimer_get_remaining(const struct hrtimer *timer);
 
-extern ktime_t hrtimer_get_next_event(void);
+extern u64 hrtimer_get_next_event(void);
 
 /*
  * A timer is active, when it is enqueued into the rbtree or the