1 files changed, 1 insertions, 1 deletions

diff --git a/server/initializers/checker.js b/server/initializers/checker.js
index dad8525fa..aea013fa9 100644
--- a/server/initializers/checker.js
+++ b/server/initializers/checker.js
@@ -30,7 +30,7 @@ function checkMissedConfig () {
   const required = [ 'listen.port',
     'webserver.https', 'webserver.hostname', 'webserver.port',
     'database.hostname', 'database.port', 'database.suffix',
-    'storage.certs', 'storage.videos', 'storage.logs', 'storage.thumbnails'
+    'storage.certs', 'storage.videos', 'storage.logs', 'storage.thumbnails', 'storage.previews'
   ]
   const miss = []