diff --git a/.gitignore b/.gitignore
index 7e0e166..b673d20 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,3 +39,4 @@ tests/_output/*
 tests/_support/_generated
 
 /.env
+/docker-compose.override.yml
diff --git a/README.md b/README.md
index 214dcd5..290c600 100644
--- a/README.md
+++ b/README.md
@@ -97,7 +97,8 @@ You can install the application using the following commands:
 ```sh
 composer create-project --no-install yii2mod/base yii2mod-base
 cd yii2mod-base
-cp .env.dist .env
+cp .env{.dist,}
+cp docker-compose.override.yml{.dist,}
 docker-compose up --build
 ```
 It may take some minutes to download the required docker images. When
diff --git a/data/docker/web/Dockerfile b/data/docker/web/Dockerfile
index 336d52f..c4b8e07 100644
--- a/data/docker/web/Dockerfile
+++ b/data/docker/web/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.1-apache
+FROM php:7.1.1-apache
 
 MAINTAINER Igor Chepurnoi <chepurnoi.igor@gmail.com>
 
diff --git a/docker-compose.override.yml.dist b/docker-compose.override.yml.dist
new file mode 100644
index 0000000..aa64c18
--- /dev/null
+++ b/docker-compose.override.yml.dist
@@ -0,0 +1,8 @@
+version: '2'
+services:
+    web:
+        ports:
+            - "80:80"
+    db_admin:
+        ports:
+            - "8088:80"
diff --git a/docker-compose.yml b/docker-compose.yml
index a060374..53ddfba 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -20,8 +20,6 @@ services:
                 HOST_UID: ${HOST_UID}
         volumes:
             - .:/var/www/html
-        ports:
-            - "80:80"
         links:
             - db
         depends_on:
@@ -29,8 +27,6 @@ services:
 
     db_admin:
         build: ./data/docker/dbadmin
-        ports:
-            - "8088:80"
         links:
             - db
         depends_on: