diff --git a/salt/states/ntp.py b/salt/states/ntp.py
index <HASH>..<HASH> 100644
--- a/salt/states/ntp.py
+++ b/salt/states/ntp.py
@@ -21,7 +21,7 @@ from __future__ import absolute_import
 import logging
 
 # Import salt libs
-from six import string_types
+from salt.utils.six import string_types
 import salt.utils
Replaced module six in file /salt/states/ntp.py