diff --git a/nextcloud/docker-compose/nextcloud/config.php b/nextcloud/docker-compose/nextcloud/config.php
index fa5194e..c4d36ed 100644
--- a/nextcloud/docker-compose/nextcloud/config.php
+++ b/nextcloud/docker-compose/nextcloud/config.php
@@ -30,6 +30,7 @@ $CONFIG = array (
   'dbtype' => 'mysql',
   'version' => '30.0.0.14',
   'overwrite.cli.url' => 'https://nextcloud.rschneider.net',
+  'overwriteprotocol' => 'https',
   'dbname' => 'nextcloud',
   'dbhost' => 'db',
   'dbport' => '',