diff --git a/radicale/hook/rabbitmq/__init__.py b/radicale/hook/rabbitmq/__init__.py
index 4953a33e..2cefb3c8 100644
--- a/radicale/hook/rabbitmq/__init__.py
+++ b/radicale/hook/rabbitmq/__init__.py
@@ -1,5 +1,4 @@
 import pika
-
 from radicale import hook
 from radicale.hook import HookNotificationItem