diff --git a/ANSIBLE/templates/composers/A000006/docker-compose.yml b/ANSIBLE/templates/composers/A000006/docker-compose.yml
index df5d784..91b2245 100644
--- a/ANSIBLE/templates/composers/A000006/docker-compose.yml
+++ b/ANSIBLE/templates/composers/A000006/docker-compose.yml
@@ -2,7 +2,7 @@ services:
   mermsemr-WHAT_CONTAINER_NAME:
     image: PROVISION_IMAGE_NAME_REPLACE
     ports:
-      - "${APP_PORT}:3000"
+      - 'ALLOCATED_PORT:3000'
     volumes:
       - .:/app
       - /app/node_modules