diff --git a/ruby_on_rails-postgres/docker-compose.yml b/ruby_on_rails-postgres/docker-compose.yml
index 6a2d0da..a313e46 100644
--- a/ruby_on_rails-postgres/docker-compose.yml
+++ b/ruby_on_rails-postgres/docker-compose.yml
@@ -11,7 +11,7 @@ services:
     build: .
     command: bash -c "rm -f tmp/pids/server.pid && sleep 100000"
     volumes:
-      - .:/myapp
+      - ./web:/myapp
     ports:
       - "3000:3000"
     depends_on: