diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
index f0d0ddf0a8b4..e5ebaffc4fef 100644
--- a/kernel/sched/topology.c
+++ b/kernel/sched/topology.c
@@ -1658,7 +1658,7 @@ void sched_init_numa(void)
 	/* Compute default topology size */
 	for (i = 0; sched_domain_topology[i].mask; i++);
 
-	tl = kzalloc((i + nr_levels) *
+	tl = kzalloc((i + nr_levels + 1) *
 			sizeof(struct sched_domain_topology_level), GFP_KERNEL);
 	if (!tl)
 		return;