diff --git a/development.ini b/development.ini
--- a/development.ini
+++ b/development.ini
@@ -259,7 +259,7 @@ celery.imports = kallithea.lib.celerylib
 celery.accept.content = pickle
 celery.result.backend = amqp
 celery.result.dburi = amqp://
-celery.result.serialier = json
+celery.result.serializer = json
 
 #celery.send.task.error.emails = true
 #celery.amqp.task.result.expires = 18000