diff --git a/relay/actor.py b/relay/actor.py
index 83f1d2e..dbec472 100644
--- a/relay/actor.py
+++ b/relay/actor.py
@@ -353,7 +353,7 @@ async def inbox(request):
         raise aiohttp.web.HTTPUnauthorized(body='access denied', content_type='text/plain')
 
     elif AP_CONFIG['whitelist_enabled'] is True and instance not in AP_CONFIG['whitelist']:
-                 raise aiohttp.web.HTTPUnauthorized(body='access denied', content_type='text/plain')
+        raise aiohttp.web.HTTPUnauthorized(body='access denied', content_type='text/plain')
 
 
     # let's give a try and remove the instance from backoff if it sends us a message