diff --git a/eventmq/router.py b/eventmq/router.py
index 0e952b6..35b019b 100644
--- a/eventmq/router.py
+++ b/eventmq/router.py
@@ -25,7 +25,7 @@
 from eventmq.log import setup_logger
 from . import conf, constants, exceptions, poller, receiver
 from .constants import (
-    CLIENT_TYPE, DISCONNECT, KBYE, PROTOCOL_VERSION, STATUS_COMMANDS, STATUS
+    CLIENT_TYPE, DISCONNECT, KBYE, PROTOCOL_VERSION, STATUS, STATUS_COMMANDS
 )
 from .utils import tuplify
 from .utils.classes import EMQdeque, HeartbeatMixin