diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c
index 717ae51d94a0ae4f45317e8ba86f51ab4ac41aa6..334feb4760c6df1d2f707a909f5187b3aafa4450 100644
--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -1347,7 +1347,7 @@ static void setup_txtime(struct taprio_sched *q,
                         struct sched_gate_list *sched, ktime_t base)
 {
        struct sched_entry *entry;
-       u32 interval = 0;
+       u64 interval = 0;
 
        list_for_each_entry(entry, &sched->entries, list) {
                entry->next_txtime = ktime_add_ns(base, interval);