diff --git a/src/client/Client.js b/src/client/Client.js
index 98a9fa9f6..17eddf5fd 100644
--- a/src/client/Client.js
+++ b/src/client/Client.js
@@ -236,8 +236,8 @@ class Client extends EventEmitter {
   destroy() {
     for (const t of this._timeouts) clearTimeout(t);
     for (const i of this._intervals) clearInterval(i);
-    this._timeouts = [];
-    this._intervals = [];
+    this._timeouts.clear();
+    this._intervals.clear();
     this.token = null;
     this.email = null;
     this.password = null;