diff --git a/alaka-defaults.yml b/alaka-defaults.yml
index 151b84a..a07e48c 100644
--- a/alaka-defaults.yml
+++ b/alaka-defaults.yml
@@ -44,6 +44,7 @@ nextcloud:
         - app install_apps
         - 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
 wordpress:
     env:
         LOCALE: 'de_DE'