diff --git a/lib/util/Queue.js b/lib/util/Queue.js
index 3d0e79dbe..382077065 100644
--- a/lib/util/Queue.js
+++ b/lib/util/Queue.js
@@ -18,11 +18,6 @@ class Queue {
 		 * @type {Set<T>}
 		 */
 		this._set = new Set(items);
-		/**
-		 * @private
-		 * @type {Iterator<T>}
-		 */
-		this._iterator = this._set[Symbol.iterator]();
 	}
 
 	/**
@@ -47,7 +42,7 @@ class Queue {
 	 * @returns {T | undefined} The head of the queue of `undefined` if this queue is empty.
 	 */
 	dequeue() {
-		const result = this._iterator.next();
+		const result = this._set[Symbol.iterator]().next();
 		if (result.done) return;
 		this._set.delete(result.value);
 		return result.value;