diff --git a/compose/demo.vps.override.yml b/compose/demo.vps.override.yml
index 57b527c..a6dd17c 100644
--- a/compose/demo.vps.override.yml
+++ b/compose/demo.vps.override.yml
@@ -2,3 +2,11 @@ services:
   postgres:
     ports:
       - "127.0.0.1:${DB_PORT:-5433}:5432"
+
+  backend:
+    ports:
+      - "127.0.0.1:${BACKEND_PORT:-3001}:3000"
+
+  frontend:
+    ports:
+      - "127.0.0.1:${FRONTEND_PORT:-4322}:4321"