diff --git a/tests/Forms/Forms.submittedBy.phpt b/tests/Forms/Forms.submittedBy.phpt
index a0f5d8859..1113b8c17 100644
--- a/tests/Forms/Forms.submittedBy.phpt
+++ b/tests/Forms/Forms.submittedBy.phpt
@@ -15,9 +15,7 @@ require __DIR__ . '/../bootstrap.php';
 
 before(function () {
 	$_SERVER['REQUEST_METHOD'] = 'POST';
-	$_GET = [];
-	$_POST = [];
-	$_FILES = [];
+	$_GET = $_POST = $_FILES = [];
 });