diff --git a/var/docker/entrypoint.sh b/var/docker/entrypoint.sh
index 526ca6f3..df3b13fd 100755
--- a/var/docker/entrypoint.sh
+++ b/var/docker/entrypoint.sh
@@ -38,4 +38,4 @@ if [[ $POSTIZ_APPS == *"backend"* ]]; then
 	ln -sf /app/supervisord_available_configs/backend.conf /etc/supervisor.d/
 fi
 
-/usr/bin/supervisord
+/usr/bin/supervisord -c /etc/supervisord.conf
diff --git a/var/docker/supervisord.conf b/var/docker/supervisord.conf
index a957fc23..f99f80df 100644
--- a/var/docker/supervisord.conf
+++ b/var/docker/supervisord.conf
@@ -2,6 +2,7 @@
 nodaemon=true
 logfile=/dev/null
 logfile_maxbytes=0
+user=root
 
 [unix_http_server]
 file=/run/supervisord.sock
diff --git a/var/docker/supervisord/frontend.conf b/var/docker/supervisord/frontend.conf
index 53c03a6f..9199b52e 100644
--- a/var/docker/supervisord/frontend.conf
+++ b/var/docker/supervisord/frontend.conf
@@ -6,3 +6,4 @@ autorestart=false
 redirect_stderr=true
 stdout_logfile=/dev/fd/1
 stdout_logfile_maxbytes=0
+environment=PORT=4200