diff --git a/radicale/__init__.py b/radicale/__init__.py
index 7265e75..6578889 100644
--- a/radicale/__init__.py
+++ b/radicale/__init__.py
@@ -37,7 +37,6 @@ import socket
 import socketserver
 import ssl
 import threading
-import urllib
 import wsgiref.simple_server
 import zlib
 from http import client