diff --git a/services/s3_gate/docker-compose.yml b/services/s3_gate/docker-compose.yml
index f86caf5..1445480 100644
--- a/services/s3_gate/docker-compose.yml
+++ b/services/s3_gate/docker-compose.yml
@@ -25,7 +25,7 @@ services:
       - S3_GW_RPC_ENDPOINT=http://morph-chain.${LOCAL_DOMAIN}:30333
       - S3_GW_SERVER_0_ADDRESS=s3.${LOCAL_DOMAIN}:8080
       - S3_GW_LISTEN_DOMAINS=s3.${LOCAL_DOMAIN}
-      - S3_GW_TREE_SERVICE=s01.${LOCAL_DOMAIN}:8080
+      - S3_GW_TREE_SERVICE=s01.${LOCAL_DOMAIN}:8080 s02.${LOCAL_DOMAIN}:8080 s03.${LOCAL_DOMAIN}:8080 s04.${LOCAL_DOMAIN}:8080
       - S3_GW_PEERS_0_ADDRESS=s01.${LOCAL_DOMAIN}:8080
       - S3_GW_PEERS_0_WEIGHT=0.2
       - S3_GW_PEERS_1_ADDRESS=s02.${LOCAL_DOMAIN}:8080