diff --git a/inc/ticket.class.php b/inc/ticket.class.php
index 010f7076..ab34ded4 100644
--- a/inc/ticket.class.php
+++ b/inc/ticket.class.php
@@ -759,20 +759,18 @@ static function cloneAndLink($tickets_id) {
 
       //add actors to the new ticket (without assign)
       //users
-      $res = $DB->insert('glpi_tickets_user', [
-         new QuerySubQuery([
-            'SELECT' => [
-               new QueryExpression("'' AS " . $DB::quoteName('id')),
-               new QueryExpression($DB::quoteValue($newID) . " AS " . $DB::quoteName('tickets_id')),
-               'users_id', 'type', 'use_notification', 'alternative_email'
-            ],
-            'FROM' => 'glpi_tickets_users',
-            'WHERE' => [
-               'tickets_id' => $tickets_id,
-               'type' => ['!=', 2]
-            ]
-         ])
-      ]);
+      $res = $DB->insert('glpi_tickets_user', new QuerySubQuery([
+         'SELECT' => [
+            new QueryExpression("'' AS " . $DB::quoteName('id')),
+            new QueryExpression($DB::quoteValue($newID) . " AS " . $DB::quoteName('tickets_id')),
+            'users_id', 'type', 'use_notification', 'alternative_email'
+         ],
+         'FROM' => 'glpi_tickets_users',
+         'WHERE' => [
+            'tickets_id' => $tickets_id,
+            'type' => ['!=', 2]
+         ]
+      ]));
       if (!$res) {
          echo "{\"success\":false, \"message\":\"".__("Error : adding actors (user)", "escalade")."\"}";
          exit;