diff --git a/.drone.yml b/.drone.yml
index 2f0aeae..3edc096 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -5,31 +5,31 @@ name: testsuite
 steps:
 
 - name: composer install
-  image: chialab/php
-  commands:
-  - composer install
-  volumes:
-  - name: composer-cache
-  path: /root/.composer/cache/
+    image: chialab/php
+    commands:
+    - composer install
+    volumes:
+    - name: composer-cache
+    path: /root/.composer/cache/
 
 - name: wait for test server
-  image: alpine
-  commands:
-  - echo "Waiting for server to launch on testserver:8080..."
-  - while ! nc -z testserver 8080; do sleep 0.1 ; done
-  - echo "Ready!"
+    image: alpine
+    commands:
+    - echo "Waiting for server to launch on testserver:8080..."
+    - while ! nc -z testserver 8080; do sleep 0.1 ; done
+    - echo "Ready!"
 
 - name: run tests
-  image: chialab/php
-  commands:
-  - URL=http://testserver:8080 vendor/bin/phpunit tests
+    image: chialab/php
+    commands:
+    - URL=http://testserver:8080 vendor/bin/phpunit tests
 
 services:
 
 - name: testserver
-  image: node
-  detach: true
-  commands:
-  - cd tests/server/
-  - npm install
-  - node server.js
+    image: node
+    detach: true
+    commands:
+    - cd tests/server/
+    - npm install
+    - node server.js