diff --git a/passerelle_montpellier_encombrants/management/commands/notify_sectors.py b/passerelle_montpellier_encombrants/management/commands/notify_sectors.py
index 976128d..e8fcf57 100644
--- a/passerelle_montpellier_encombrants/management/commands/notify_sectors.py
+++ b/passerelle_montpellier_encombrants/management/commands/notify_sectors.py
@@ -1,11 +1,11 @@
 # -*- coding: utf-8 -*-
 
 import requests
-import urllib
 from datetime import datetime, timedelta
 
 from django.conf import settings
 from django.core.management.base import BaseCommand, CommandError
+from django.utils.six.moves.urllib import parse as urllib
 
 from passerelle.base.signature import sign_url
 from passerelle_montpellier_encombrants.utils import email_sectors