diff --git a/docker-compose.yml b/docker-compose.yml
index 3a1f04003..d1588955a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -75,7 +75,7 @@ services:
   nats:
     image: nats
     ports:
-      - 4222:4222
+      - "127.0.0.1:4222:4222"
     networks:
       - ionnet