diff --git a/oidc_provider/lib/endpoints/authorize.py b/oidc_provider/lib/endpoints/authorize.py
index 49e8fbc..4057984 100644
--- a/oidc_provider/lib/endpoints/authorize.py
+++ b/oidc_provider/lib/endpoints/authorize.py
@@ -1,13 +1,13 @@
 from datetime import timedelta
 import logging
-
-from django.utils import timezone
 try:
     from urllib import urlencode
     from urlparse import urlsplit, parse_qs, urlunsplit
 except ImportError:
     from urllib.parse import urlsplit, parse_qs, urlunsplit, urlencode
 
+from django.utils import timezone
+
 from oidc_provider.lib.errors import *
 from oidc_provider.lib.utils.params import *
 from oidc_provider.lib.utils.token import *