diff --git a/bnet_auth_tool.py b/bnet_auth_tool.py
index cfb37fb..3226538 100644
--- a/bnet_auth_tool.py
+++ b/bnet_auth_tool.py
@@ -4,6 +4,7 @@ import binascii
 import requests
 from pathlib import Path
 import sys
+import os
 import qrcode
 from typing import Any, Dict