diff --git a/tests/test_json_model.py b/tests/test_json_model.py
index 88f2400..fc92654 100644
--- a/tests/test_json_model.py
+++ b/tests/test_json_model.py
@@ -21,12 +21,13 @@ Unit tests for the JSON model.
 
 __author__ = 'jcgregorio@google.com (Joe Gregorio)'
 
-from apiclient.model import JsonModel
-from apiclient.errors import HttpError
 import os
 import unittest
 import httplib2
 
+from apiclient.model import JsonModel
+from apiclient.errors import HttpError
+
 # Python 2.5 requires different modules
 try:
   from urlparse import parse_qs
diff --git a/tests/test_mocks.py b/tests/test_mocks.py
index 2c66aab..f2da9d9 100644
--- a/tests/test_mocks.py
+++ b/tests/test_mocks.py
@@ -21,15 +21,15 @@ Unit tests for the Mocks.
 
 __author__ = 'jcgregorio@google.com (Joe Gregorio)'
 
+import httplib2
+import os
+import unittest
+
 from apiclient.errors import HttpError
 from apiclient.discovery import build
 from apiclient.http import RequestMockBuilder
 from apiclient.http import HttpMock
 
-import httplib2
-import os
-import unittest
-
 
 DATA_DIR = os.path.join(os.path.dirname(__file__), 'data')
 
diff --git a/tests/test_oauth2client.py b/tests/test_oauth2client.py
index 9f30eff..6832739 100644
--- a/tests/test_oauth2client.py
+++ b/tests/test_oauth2client.py
@@ -22,8 +22,10 @@ Unit tests for objects created from discovery documents.
 
 __author__ = 'jcgregorio@google.com (Joe Gregorio)'
 
+import httplib2
 import unittest
 import urlparse
+
 try:
     from urlparse import parse_qs
 except ImportError: