diff --git a/sprockets_postgres.py b/sprockets_postgres.py
index ca07fa9..d7ab758 100644
--- a/sprockets_postgres.py
+++ b/sprockets_postgres.py
@@ -18,7 +18,7 @@ from distutils import util
 import aiopg
 import psycopg2
 from aiopg import pool
-from psycopg2 import errors, extras, extensions
+from psycopg2 import errors, extensions, extras
 from tornado import ioloop, web
 
 LOGGER = logging.getLogger('sprockets-postgres')
diff --git a/tests.py b/tests.py
index 31013ac..2294ff8 100644
--- a/tests.py
+++ b/tests.py
@@ -1,8 +1,8 @@
 import asyncio
 import json
 import os
-from unittest import mock
 import uuid
+from unittest import mock
 
 import psycopg2
 from psycopg2 import errors
@@ -83,7 +83,6 @@ class ExecuteTestCase(testing.SprocketsHttpTestCase):
         ])
         return self.app
 
-
     def test_postgres_status(self):
         response = self.fetch('/status')
         data = json.loads(response.body)