diff --git a/queues/circular_queue.py b/queues/circular_queue_array.py
similarity index 99%
rename from queues/circular_queue.py
rename to queues/circular_queue_array.py
index 6903da5..2c4ad73 100644
--- a/queues/circular_queue.py
+++ b/queues/circular_queue_array.py
@@ -2,6 +2,7 @@
 # -*- coding: utf-8 -*-
 # author: bt3gl
 
+
 class CircularQueue:
 
     def __init__(self, k: int):