diff --git a/tests/Util/AppMockTrait.php b/tests/Util/AppMockTrait.php
index c6d730d0fe..c6f07897c6 100644
--- a/tests/Util/AppMockTrait.php
+++ b/tests/Util/AppMockTrait.php
@@ -141,10 +141,6 @@ trait AppMockTrait
 			->shouldReceive('get')
 			->with('database', 'database')
 			->andReturn(getenv('MYSQL_DATABASE'));
-		$this->configMock
-			->shouldReceive('get')
-			->with('database', 'disable_pdo')
-			->andReturn(true);
 		$this->configMock
 			->shouldReceive('get')
 			->with('config', 'hostname')