diff --git a/tests/modules/composer_stager_bypass/src/Beginner.php b/tests/modules/composer_stager_bypass/src/Beginner.php
index aa91dc187a2405549d0146239a8ff72f797fc313..8cd6585fc525094e3ae24484c232e8c13e9de090 100644
--- a/tests/modules/composer_stager_bypass/src/Beginner.php
+++ b/tests/modules/composer_stager_bypass/src/Beginner.php
@@ -13,7 +13,7 @@ class Beginner implements BeginnerInterface {
   /**
    * {@inheritdoc}
    */
-  public function begin(string $activeDir, string $stagingDir, ?ProcessOutputCallbackInterface $callback = NULL, ?int $timeout = 120): void {
+  public function begin(string $activeDir, string $stagingDir, ?array $exclusions = [], ?ProcessOutputCallbackInterface $callback = NULL, ?int $timeout = 120): void {
   }
 
 }