diff --git a/dockerfiles/oj_web_server/supervisord.conf b/dockerfiles/oj_web_server/supervisord.conf
index a39b20f..1f49bb2 100644
--- a/dockerfiles/oj_web_server/supervisord.conf
+++ b/dockerfiles/oj_web_server/supervisord.conf
@@ -12,8 +12,6 @@ minprocs=200
 user=nobody
 childlogdir=/code/log/
 
-[rpcinterface:supervisor]
-supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
 [supervisorctl]
 serverurl=unix:///tmp/supervisor.sock
 
diff --git a/dockerfiles/oj_web_server/task_queue.conf b/dockerfiles/oj_web_server/task_queue.conf
index 5fb64b3..42584df 100644
--- a/dockerfiles/oj_web_server/task_queue.conf
+++ b/dockerfiles/oj_web_server/task_queue.conf
@@ -1,5 +1,5 @@
 [program:task_queue]
-command=python manage.py celeryd -B -l DEBUG
+command=python manage.py celeryd -l DEBUG
 directory=/code/
 user=nobody
 numprocs=1