diff --git a/tests/install/AutoinstallCept.php b/tests/install/AutoinstallCept.php
index 0ed9e9429..da3e6ed91 100644
--- a/tests/install/AutoinstallCept.php
+++ b/tests/install/AutoinstallCept.php
@@ -11,7 +11,7 @@ $dsn = $db_config['dsn'];
 $dsn = preg_split('/[;:]/', $dsn);
 $db_type = array_shift($dsn);
 $dbinfo = [
-    'type' => (($db_type === 'mysql') ? 'mysqli' : $db_type),
+    'type' => $db_type,
     'user' => $db_config['user'],
     'password' => $db_config['password'],
     'port' => ((isset($db_config['port']) && $db_config['port'])?: 3306),