diff --git a/base/config/01-base.config.php b/base/config/01-base.config.php
index 23f86590cb95dbe6235ab7cb06a3cffd17913e8a..46d0c7ceabdfdaeadc03140ed55a51d0ce6383cc 100644
--- a/base/config/01-base.config.php
+++ b/base/config/01-base.config.php
@@ -12,6 +12,7 @@ $CONFIG = array (
   'debug' => getenv('DEBUG'),
   'instanceid' => getenv('INSTANCE_ID'),
   'config_is_read_only' => getenv('CONFIG_READONLY') ?: false,
+  'skeletondirectory' => '',
   'updatechecker' => getenv('UPDATE_CHECKER') ?: false,
   'updater.server.url' => getenv('UPDATE_URL') ?: 'https://updates.nextcloud.com/updater_server/',
   'updater.release.channel' => getenv('UPDATE_CHANNEL') ?: 'stable',