diff --git a/tests/Module/ModuleManagerTest.php b/tests/Module/ModuleManagerTest.php
index 894eda1e4..378c9ba7a 100755
--- a/tests/Module/ModuleManagerTest.php
+++ b/tests/Module/ModuleManagerTest.php
@@ -102,7 +102,7 @@ public function testActiveModule() : void
     public function testRunningModule() : void
     {
         $module = $this->moduleManager->get('TestModule');
-        self::assertTrue($this->moduleManager->isRunning('TestModule', ''));
+        self::assertTrue($this->moduleManager->isRunning('TestModule'));
         self::assertFalse($this->moduleManager->isRunning('Invalid'));
     }