diff --git a/data_structures/6_Queue/Exercise/food_ordering_system.py b/data_structures/6_Queue/Exercise/food_ordering_system.py
index 3658a41..9faeff8 100644
--- a/data_structures/6_Queue/Exercise/food_ordering_system.py
+++ b/data_structures/6_Queue/Exercise/food_ordering_system.py
@@ -34,7 +34,7 @@ def place_orders(orders):
 
 def serve_orders():
     time.sleep(1)
-    while True:
+    while not food_order_queue.is_empty():
         order = food_order_queue.dequeue()
         print("Now serving: ",order)
         time.sleep(2)
@@ -45,4 +45,4 @@ def serve_orders():
     t2 = threading.Thread(target=serve_orders)
 
     t1.start()
-    t2.start()
\ No newline at end of file
+    t2.start()