diff --git a/coolamqp/objects.py b/coolamqp/objects.py
index 1539d4b7a954a42718c23610aa16f510b1666b13..199e07875225785f2907932ef84c170089cf1f67 100644
--- a/coolamqp/objects.py
+++ b/coolamqp/objects.py
@@ -2,17 +2,13 @@
 """
 Core objects used in CoolAMQP
 """
-import threading
 import uuid
 import six
 import logging
 import warnings
-import concurrent.futures
 
 from coolamqp.framing.definitions import BasicContentPropertyList as MessageProperties
 
-__all__ = ('Message', 'ReceivedMessage', 'MessageProperties', 'Queue', 'Exchange', 'Future')
-
 logger = logging.getLogger(__name__)
 
 EMPTY_PROPERTIES = MessageProperties()