diff --git a/overrides/Runner/TestSuiteLoader.php b/overrides/Runner/TestSuiteLoader.php
index 2c6c1c8f..9a520186 100644
--- a/overrides/Runner/TestSuiteLoader.php
+++ b/overrides/Runner/TestSuiteLoader.php
@@ -81,7 +81,7 @@ final class TestSuiteLoader
         (static function () use ($suiteClassFile) {
             include_once $suiteClassFile;
 
-            TestSuite::getInstance()->tests->sealIfNeeded($suiteClassFile);
+            TestSuite::getInstance()->tests->makeIfNeeded($suiteClassFile);
         })();
 
         $loadedClasses = array_values(