diff --git a/sources/Form/Validator/Validator.php b/sources/Form/Validator/Validator.php
deleted file mode 100644
index 83c3a8d4f..000000000
--- a/sources/Form/Validator/Validator.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-// Copyright (C) 2010-2024 Combodo SAS
-//
-//   This file is part of iTop.
-//
-//   iTop is free software; you can redistribute it and/or modify	
-//   it under the terms of the GNU Affero General Public License as published by
-//   the Free Software Foundation, either version 3 of the License, or
-//   (at your option) any later version.
-//
-//   iTop is distributed in the hope that it will be useful,
-//   but WITHOUT ANY WARRANTY; without even the implied warranty of
-//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU Affero General Public License for more details.
-//
-//   You should have received a copy of the GNU Affero General Public License
-//   along with iTop. If not, see <http://www.gnu.org/licenses/>
-
-namespace Combodo\iTop\Form\Validator;
-
-use DeprecatedCallsLog;
-
-
-/**
- * Description of Validator
- *
- * @deprecated 3.1.0 N°6414 use {@see \Combodo\iTop\Form\Validator\CustomRegexpValidator} instead
- */
-class Validator extends CustomRegexpValidator
-{
-	public function __construct($sRegExp = null, $sErrorMessage = null)
-	{
-		// cannot use DeprecatedCallsLog::NotifyDeprecatedFile as it would trigger an exception on dev env
-		// because all autoloader files are loaded during MetaModel::Startup (calling \Combodo\iTop\Service\Events\EventService::InitService calling InterfaceDiscovery::FindItopClasses)
-		DeprecatedCallsLog::NotifyDeprecatedPhpMethod('3.1.0 N°6414 use '.CustomRegexpValidator::class.' instead');
-
-		parent::__construct($sRegExp, $sErrorMessage);
-	}
-}