diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0761e66b6..ea2567ddd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,7 @@ services:
  
 before_script:
    - composer config github-oauth.github.com $GITHUB_TOKEN
-   - composer install --no-interaction
+   - composer install --no-interaction --ignore-platform-reqs
    - cp Tests/Fixtures/App/app/config/parameters.gitlab-ci.yml Tests/Fixtures/App/app/config/parameters.yml
    - php Tests/Fixtures/App/app/console.php --env=test cache:warmup
    - php Tests/Fixtures/App/app/console.php doctrine:migrations:migrate --env=test --no-interaction
@@ -11,7 +11,8 @@ before_script:
 
 test:php-5.6:
    stage: test
-   script: phpunit --testdox
+   script: phpunit 
 test:php-7:
+   image: chill/ci-image:php-7
    stage: test
-   script: phpunit --testdox
\ No newline at end of file
+   script: phpunit