diff --git a/test-network/addOrg4/docker/docker-compose-couch-org4.yaml b/test-network/addOrg4/docker/docker-compose-couch-org4.yaml
index a2166f83..8c5bd17f 100644
--- a/test-network/addOrg4/docker/docker-compose-couch-org4.yaml
+++ b/test-network/addOrg4/docker/docker-compose-couch-org4.yaml
@@ -23,11 +23,11 @@ services:
     # Comment/Uncomment the port mapping if you want to hide/expose the CouchDB service,
     # for example map it to utilize Fauxton User Interface in dev environments.
     ports:
-      - "9984:5984"
+      - "11984:5984"
     networks:
       - test
 
-  peer0.org3.example.com:
+  peer0.org4.example.com:
     environment:
       - CORE_LEDGER_STATE_STATEDATABASE=CouchDB
       - CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=couchdb4:5984