diff --git a/kernel/sched.c b/kernel/sched.c
index d4b815d..46f42ca 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2531,7 +2531,7 @@
 	p->state = TASK_WAKING;
 
 	if (p->sched_class->task_waking) {
-		p->sched_class->task_waking(rq, p);
+		p->sched_class->task_waking(p);
 		en_flags |= ENQUEUE_WAKING;
 	}