diff --git a/docker-compose.yml b/docker-compose.yml
index b324a65b09..d86cb55d21 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,13 +25,20 @@ services:
 
   # es:
   #   restart: always
-  #   image: docker.elastic.co/elasticsearch/elasticsearch-oss:7.17.4
+  #   image: docker.elastic.co/elasticsearch/elasticsearch:7.17.4
   #   environment:
-  #     - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
+  #     - "ES_JAVA_OPTS=-Xms512m -Xmx512m -Des.enforce.bootstrap.checks=true"
+  #     - "xpack.license.self_generated.type=basic"
+  #     - "xpack.security.enabled=false"
+  #     - "xpack.watcher.enabled=false"
+  #     - "xpack.graph.enabled=false"
+  #     - "xpack.ml.enabled=false"
+  #     - "bootstrap.memory_lock=true"
   #     - "cluster.name=es-mastodon"
   #     - "discovery.type=single-node"
-  #     - "bootstrap.memory_lock=true"
+  #     - "thread_pool.write.queue_size=1000"
   #   networks:
+  #      - external_network
   #      - internal_network
   #   healthcheck:
   #      test: ["CMD-SHELL", "curl --silent --fail localhost:9200/_cluster/health || exit 1"]
@@ -41,6 +48,11 @@ services:
   #     memlock:
   #       soft: -1
   #       hard: -1
+  #     nofile:
+  #       soft: 65536
+  #       hard: 65536
+  #   ports:
+  #     - '127.0.0.1:9200:9200'
 
   web:
     build: .