diff --git a/third_party/oauth2client/client.py b/third_party/oauth2client/client.py
index 4e8e616..6901f3f 100644
--- a/third_party/oauth2client/client.py
+++ b/third_party/oauth2client/client.py
@@ -23,24 +23,23 @@ import base64
 import clientsecrets
 import copy
 import datetime
-import httplib2
+from .. import httplib2
 import logging
-import os
 import sys
 import time
 import urllib
 import urlparse
 
-from oauth2client import GOOGLE_AUTH_URI
-from oauth2client import GOOGLE_REVOKE_URI
-from oauth2client import GOOGLE_TOKEN_URI
-from oauth2client import util
-from oauth2client.anyjson import simplejson
+from . import GOOGLE_AUTH_URI
+from . import GOOGLE_REVOKE_URI
+from . import GOOGLE_TOKEN_URI
+from . import util
+from .anyjson import simplejson
 
 HAS_OPENSSL = False
 HAS_CRYPTO = False
 try:
-  from oauth2client import crypt
+  from . import crypt
   HAS_CRYPTO = True
   if crypt.OpenSSLVerifier is not None:
     HAS_OPENSSL = True