diff --git a/tests/Feature/ArchTest.php b/tests/Feature/ArchTest.php
index 9859234..d8b9f3f 100644
--- a/tests/Feature/ArchTest.php
+++ b/tests/Feature/ArchTest.php
@@ -24,3 +24,7 @@
     ->expect('env')
     ->not->toBeUsed()
     ->ignoring('config');
+
+arch('No file in the app directory uses `die`, `dd`, or `dump`.')
+    ->expect('App')
+    ->not->toUse(['die', 'dd', 'dump']);