diff --git a/src/sharding/ShardingManager.js b/src/sharding/ShardingManager.js
index 72d903cda5c4..1e62aac33152 100644
--- a/src/sharding/ShardingManager.js
+++ b/src/sharding/ShardingManager.js
@@ -301,12 +301,12 @@ class ShardingManager extends EventEmitter {
   /**
    * Kills all running shards and respawns them.
    * @param {MultipleShardRespawnOptions} [options] Options for respawning shards
-   * @returns {Promise<Collection<string, Shard>>}
+   * @returns {Promise<Collection<number, Shard>>}
    */
   async respawnAll({ shardDelay = 5_000, respawnDelay = 500, timeout = 30_000 } = {}) {
     let s = 0;
     for (const shard of this.shards.values()) {
-      const promises = [shard.respawn({ respawnDelay, timeout })];
+      const promises = [shard.respawn({ delay: respawnDelay, timeout })];
       if (++s < this.shards.size && shardDelay > 0) promises.push(sleep(shardDelay));
       await Promise.all(promises); // eslint-disable-line no-await-in-loop
     }