diff --git a/docker-compose.yml b/docker-compose.yml
index 7032961..930476a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,6 +7,7 @@ services:
     hostname: elasticsearch.node01.maison
     volumes:
       - '/var/lib/docker/volumes/docker-elasticsearch/ES_data/:/usr/share/elasticsearch/data'
+      - '/var/lib/docker/volumes/docker-elasticsearch/config/:/usr/share/elasticsearch/config/'
     ports:
       - '9300:9300'
       - '9200:9200'