diff --git a/cassandra/cqlengine/connection.py b/cassandra/cqlengine/connection.py
index 5673caf4..6ac389c7 100644
--- a/cassandra/cqlengine/connection.py
+++ b/cassandra/cqlengine/connection.py
@@ -17,7 +17,7 @@ import logging
 import six
 import threading
 
-from cassandra.cluster import Cluster, _NOT_SET, NoHostAvailable, UserTypeDoesNotExist
+from cassandra.cluster import Cluster, _NOT_SET, NoHostAvailable, UserTypeDoesNotExist, ConsistencyLevel
 from cassandra.query import SimpleStatement, dict_factory
 
 from cassandra.cqlengine import CQLEngineException