diff --git a/compose.yml b/compose.yml
index 83815df0..062e5b25 100644
--- a/compose.yml
+++ b/compose.yml
@@ -21,6 +21,8 @@ services:
         condition: service_healthy
   backend:
     build: backend
+    ports:
+      - "${BACKEND_PORT}:3000"
     command: sh -c "yarn start:dev"
     environment:
       PORT: ${BACKEND_PORT}