diff --git a/dcorch/api/proxy/common/utils.py b/dcorch/api/proxy/common/utils.py
index 666316e30..6f13a5c96 100644
--- a/dcorch/api/proxy/common/utils.py
+++ b/dcorch/api/proxy/common/utils.py
@@ -15,7 +15,7 @@
 
 from dcorch.common import consts
 from oslo_log import log as logging
-from urlparse import urlparse
+from six.moves.urllib.parse import urlparse
 
 LOG = logging.getLogger(__name__)
 
diff --git a/dcorch/engine/quota_manager.py b/dcorch/engine/quota_manager.py
index b1d1dfd48..f3939deca 100644
--- a/dcorch/engine/quota_manager.py
+++ b/dcorch/engine/quota_manager.py
@@ -15,8 +15,8 @@
 
 import collections
 import copy
-from Queue import Queue
 import re
+from six.moves.queue import Queue
 import threading
 import time