diff --git a/network_boxes.py b/network_boxes.py
index fe32561..7b73eee 100644
--- a/network_boxes.py
+++ b/network_boxes.py
@@ -1,4 +1,4 @@
-class network_boxes:
+class network_boxes(object):
     def __init__(self, parent=None):
         
         # INITIALIZE VARIABLES