diff --git a/.travis.yml b/.travis.yml
index 274298ef..a00c1287 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,6 +34,7 @@ before_script:
   - nohup php -S bone:8000 public/index.php &
 
 script:
+  - php vendor/bin/codecept build --env travis
   - php vendor/bin/codecept run unit --coverage --coverage-html --coverage-xml --env travis
 
 after_script: