diff --git a/tests/Infra/TestCase.php b/tests/Infra/TestCase.php
index 60e07afd3..643bed70b 100644
--- a/tests/Infra/TestCase.php
+++ b/tests/Infra/TestCase.php
@@ -61,6 +61,8 @@ final protected function getEnvironmentSetUp($app): void
         // database
         $config->set('database.connections.testing.prefix', 'tests');
         $config->set('database.connections.pgsql.prefix', 'tests');
+        $config->set('database.connections.mysql.prefix', 'tests');
+        $config->set('database.connections.mariadb.prefix', 'tests');
         $config->set('database.connections.mariadb.port', 3307);
 
         // new table name's