diff --git a/daemons/mailbox.py b/daemons/mailbox.py
index 9d531a4..d3a041c 100644
--- a/daemons/mailbox.py
+++ b/daemons/mailbox.py
@@ -20,6 +20,8 @@ class Daemon(base.Daemon, queues.TasksHandlerMixin):
         if bot['type'] == 'telegram':
             token = bot['secrets']['telegram_token']
             self.process_telegram(token, payload['body'])
+        else:
+            print('Unknown bot type:', bot['type'])
 
     def process_telegram(self, token, payload):
         try: