diff --git a/.drone.yml b/.drone.yml
index 70ec98cb4..8ed818d53 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -77,7 +77,7 @@ pipeline:
       # Reset permission since installation runs as root. @todo Fix this.
       - ./vendor/bin/drush -y config-set system.performance css.preprocess 0
       - ./vendor/bin/drush -y config-set system.performance js.preprocess 0
-      - ./vendor/bin/behat
+      - ./vendor/bin/behat --strict
 
   before-release:
     image: fpfis/httpd-php-dev:7.1