diff --git a/tests/TestCase.php b/tests/TestCase.php
index fe1ffc2..f05ae66 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -6,5 +6,12 @@ use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
 
 abstract class TestCase extends BaseTestCase
 {
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        // The suite must not depend on a built manifest.
+        $this->withoutVite();
+    }
     //
 }