diff --git a/.env.production.sample b/.env.production.sample
index 587b56757..579ad667b 100644
--- a/.env.production.sample
+++ b/.env.production.sample
@@ -11,7 +11,7 @@ DB_PASS=
 DB_PORT=5432
 # Optional ElasticSearch configuration
 # ES_ENABLED=true
-# ES_HOST=localhost
+# ES_HOST=es
 # ES_PORT=9200
 
 # Federation