diff --git a/README.md b/README.md
index cea2899..36c2c5f 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ sh ./docker-build.sh SingleUser
 do signup for access
 
 ## Restarting Jackhammer
-
+__Caution: This operation removes all data.__
 ```
 docker-compose stop
 docker-compose rm
diff --git a/docker-compose.yml b/docker-compose.yml
old mode 100755
new mode 100644
index a59d4fd..015c6f9
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,47 +1,36 @@
 version: '3'
-volumes:
-  # We'll define a volume that will store the data from the mysql databases:
-  mysql-data:
-    driver: local
 services:
- mysqldb:
-   image: mysql
-   container_name: jackhammer-db
-   environment:
-     MYSQL_ROOT_PASSWORD: root
-     MYSQL_DATABASE: jackhammer_production
-   ports:
-     - "3306:3306"
-   volumes: 
-      - mysql-data:/usr/local/bin/mysql
-   restart: always
-   healthcheck:
-     test: "nc -z localhost 3306"
-     interval: 1s
-     retries: 120
- web:
-   build: ./web
-   volumes:
-     - '.:/jackhammer'
-   ports:
-     - "5000:3000"
-   command: bash -c "bundle exec sidekiq -C config/sidekiq.yml -d && bundle exec puma -e production -b tcp://0.0.0.0:3000"
-   environment:
-     - REDIS_URL=redis://redis:6379
-     - SECRET_KEY_BASE=454ab84a2554a5e715db90c7560a06d8a20811d614e7313de05495ecdeac9614c4c3d263df1a5892b92d6c32ea06d4defbd2492c598e8295f89b8b316db25842
-     - RAILS_SERVE_STATIC_FILES=true
-     - RAILS_ENV=production
-     - MYSQL_DB=jackhammer_production
-     - MYSQL_HOST=mysqldb
-     - MYSQL_USER=root
-     - MYSQL_PASSWORD=root
-   links:
-     - mysqldb:mysqldb
-     - redis:redis
-   depends_on:
-     - mysqldb
-     - redis
- redis:
-   image: redis
-   ports:
-     - "6379"
+  mysqldb:
+    image: mysql
+    container_name: jackhammer-db
+    environment:
+      MYSQL_ROOT_PASSWORD: root
+      MYSQL_DATABASE: jackhammer_production
+    ports:
+      - "3306:3306"
+  web:
+    build: ./web
+    volumes:
+      - '.:/jackhammer'
+    ports:
+      - "5000:3000"
+    command: bash -c "bundle exec sidekiq -C config/sidekiq.yml -d && bundle exec puma -e production -b tcp://0.0.0.0:3000"
+    environment:
+      - REDIS_URL=redis://redis:6379
+      - SECRET_KEY_BASE=454ab84a2554a5e715db90c7560a06d8a20811d614e7313de05495ecdeac9614c4c3d263df1a5892b92d6c32ea06d4defbd2492c598e8295f89b8b316db25842
+      - RAILS_SERVE_STATIC_FILES=true
+      - RAILS_ENV=production
+      - MYSQL_DB=jackhammer_production
+      - MYSQL_HOST=mysqldb
+      - MYSQL_USER=root
+      - MYSQL_PASSWORD=root
+    links:
+      - mysqldb:mysqldb
+      - redis:redis
+    depends_on:
+      - mysqldb
+      - redis
+  redis:
+    image: redis
+    ports:
+      - "6379"