diff --git a/sabnzbd/interface.py b/sabnzbd/interface.py
index 3a12183..87f5fae 100644
--- a/sabnzbd/interface.py
+++ b/sabnzbd/interface.py
@@ -24,6 +24,7 @@ import time
 from datetime import datetime
 import cherrypy
 import logging
+import urllib.parse
 import re
 import hashlib
 import socket