diff --git a/requirements.php b/requirements.php
index 91a0fb0..ac16b8b 100644
--- a/requirements.php
+++ b/requirements.php
@@ -157,4 +157,6 @@ if (!version_compare(phpversion(), '5.5', '>=')) {
     );
 }
 
-$requirementsChecker->checkYii()->check($requirements)->render();
+$result = $requirementsChecker->checkYii()->check($requirements)->getResult();
+$requirementsChecker->render();
+exit($result['summary']['errors'] === 0 ? 0 : 1);