diff --git a/parl/remote/remote_manager.py b/parl/remote/remote_manager.py
index 6afe7002cd1e8f2acbca44d00ba992f0f0f9584c..bb6aeb71f17c6dc7b0efe35072117b7f9f6d8f47 100644
--- a/parl/remote/remote_manager.py
+++ b/parl/remote/remote_manager.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import queue
+from six.moves import queue
 import threading
 import time
 import zmq