diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 0000000..bb6c9e6
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,17 @@
+pipeline:
+  composer-install:
+    image: fpfis/php71-build
+    # Run commands from this image
+    commands:
+      - composer install --ansi
+
+  # Declare another step
+  lint-code:
+    image: fpfis/php71-build
+    commands:
+      - php -l index.php
+
+  run-code:
+    image: fpfis/php71-build
+    commands:
+      - php index.php
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..cf6454f
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM fpfis/php71-dev
+
+RUN mkdir /app
+WORKDIR /app
+ADD . /app
+
+RUN composer install
+
+ENTRYPOINT [ "php", "/app/index.php" ]
diff --git a/composer.json b/composer.json
index e7ac977..00e7dd8 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
   "require": {
-    "symfony/yaml" : "*",
+    "symfony/yaml" : "*"
   }
 }
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..9e94334
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,12 @@
+version: '2'
+services:
+
+  web:
+    image: fpfis/php71-dev
+    working_dir: /var/www/html
+    ports:
+      - 8080:8080
+    volumes:
+      - .:/var/www/html
+    environment:
+      COMPOSER_MEMORY_LIMIT: "2G"
diff --git a/index.php b/index.php
index 03efc33..7a532a7 100644
--- a/index.php
+++ b/index.php
@@ -7,7 +7,7 @@
 
 $array = array(
     'foo' => 'bar',
-    'bar' => array('foo' => 'bar', 'bar' => 'baz' => 'test'),
+    'bar' => array('foo' => 'bar', 'baz' => 'test'),
 );
 
 echo Yaml::dump($array);