diff --git a/docker-compose.yml b/docker-compose.yml
index 4d8d8015..6d961f0e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -30,7 +30,6 @@ services:
     restart: always
     ports:
       - "9200:9200"
-      - "9300:9300"
     environment:
       - "ES_JAVA_OPTS=-Xms1g -Xmx1g"
       - bootstrap.memory_lock=true