diff --git a/lib/nextcloud.sh b/lib/nextcloud.sh
index dca9a90..742e8ec 100644
--- a/lib/nextcloud.sh
+++ b/lib/nextcloud.sh
@@ -82,12 +82,11 @@ echo "$ADMINPASS" > /federated/apps/nextcloud/.nextcloud.secret
 chmod 600 /federated/apps/nextcloud/.postgresql.secret /federated/apps/nextcloud/.nextcloud.secret
 
 cat > /federated/apps/nextcloud/.env <<EOF
-IMAGE_VERSION=28.0
+IMAGE_VERSION=27.1.5
 NEXTCLOUD_UPDATE=1
 PHP_MEMORY_LIMIT=2048M
 PHP_UPLOAD_LIMIT=2048M
 TRUSTED_PROXIES=172.99.0.0/16
-NEXTCLOUD_TRUSTED_DOMAINS=nextcloud.$DOMAIN
 NEXTCLOUD_ADMIN_USER=nextcloud
 NEXTCLOUD_ADMIN_PASSWORD_FILE=/run/secrets/federated_nextcloud_password
 POSTGRES_HOST=postgresql.$DOMAIN