diff --git a/include/linux/sched.h b/include/linux/sched.h
index c7815a6..c6ad407 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -861,7 +861,7 @@
 
 	void (*check_preempt_curr) (struct rq *rq, struct task_struct *p);
 
-	struct task_struct * (*pick_next_task) (struct rq *rq, u64 now);
+	struct task_struct * (*pick_next_task) (struct rq *rq);
 	void (*put_prev_task) (struct rq *rq, struct task_struct *p, u64 now);
 
 	unsigned long (*load_balance) (struct rq *this_rq, int this_cpu,