diff --git a/alaka-defaults.yml b/alaka-defaults.yml
index b14e839..4dcefcd 100644
--- a/alaka-defaults.yml
+++ b/alaka-defaults.yml
@@ -43,10 +43,10 @@ nextcloud:
     FPM_START_SERVERS: 6
     FPM_MIN_SPARE_SERVERS: 4
     FPM_MAX_SPARE_SERVERS: 14
-
   uncomment:
     - compose.bbb.yml
     - SECRET_BBB_SECRET_VERSION
+    - HSTS_ENABLED
   secrets:
     bbb_secret: "{{bbb_secret}}"
   initial-hooks:
@@ -56,10 +56,13 @@ nextcloud:
     - app run_occ 'app:disable dashboard'
     - app run_occ 'config:system:set upgrade.disable-web --value=true'
     - app set_system_config activity_expire_days 180
+    - app set_system_config updatechecker false
+    - app run_occ 'config:app:set --type boolean --value="false" updatenotification app_updated.enabled'
   upgrade-hooks:
     - app run_occ db:add-missing-indices
     - app run_occ 'maintenance:repair --include-expensive'
     - db upgrade_mariadb
+    - app run_occ 'upgrade'
 pretix:
   initial-hooks:
     - app change_adminpass