diff --git a/tests/unit/test_lockutils.py b/tests/unit/test_lockutils.py
index 57271a3..85dce05 100644
--- a/tests/unit/test_lockutils.py
+++ b/tests/unit/test_lockutils.py
@@ -24,8 +24,8 @@ import time
 import unittest
 
 import eventlet
-from eventlet import greenthread
 from eventlet import greenpool
+from eventlet import greenthread
 
 from openstack.common import lockutils
 from openstack.common import testutils