diff --git a/config.py b/config.py
index 8563e9d9..bbd4c3b9 100644
--- a/config.py
+++ b/config.py
@@ -12,7 +12,7 @@ import warnings
 from os import getenv, makedirs, mkdir, pardir
 from os.path import dirname, expanduser, isdir, join, normpath
 from sys import platform
-from typing import Iterable, Union
+from typing import Union
 
 import semantic_version