diff --git a/manual-install/latest.yml b/manual-install/latest.yml
index b259d708..617c1e38 100644
--- a/manual-install/latest.yml
+++ b/manual-install/latest.yml
@@ -455,11 +455,13 @@ services:
       - discovery.type=single-node
       - http.port=9200
       - xpack.license.self_generated.type=basic
-      - xpack.security.enabled=false
+      - xpack.security.enabled=true
+      - xpack.security.http.ssl.enabled=false
+      - xpack.security.transport.ssl.enabled=false
       - indices.fielddata.cache.size=20%
       - indices.memory.index_buffer_size=20%
       - thread_pool.write.queue_size=1000
-      - FULLTEXTSEARCH_PASSWORD
+      - ELASTIC_PASSWORD=${FULLTEXTSEARCH_PASSWORD}
     volumes:
       - nextcloud_aio_elasticsearch:/usr/share/elasticsearch/data:rw
     restart: unless-stopped