diff --git a/tests/php-unit-tests/unitary-tests/sources/Forms/BlockIO.php b/tests/php-unit-tests/unitary-tests/sources/Forms/BlockIO.php
deleted file mode 100644
index 901e9c63f8..0000000000
--- a/tests/php-unit-tests/unitary-tests/sources/Forms/BlockIO.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-/*
- * @copyright   Copyright (C) 2010-2025 Combodo SAS
- * @license     http://opensource.org/licenses/AGPL-3.0
- */
-
-namespace Forms;
-
-use Combodo\iTop\Test\UnitTest\ItopDataTestCase;
-
-class BlockIO extends ItopDataTestCase
-{
-}
diff --git a/tests/php-unit-tests/unitary-tests/sources/Forms/Builder.php b/tests/php-unit-tests/unitary-tests/sources/Forms/Builder.php
deleted file mode 100644
index 830c2481bb..0000000000
--- a/tests/php-unit-tests/unitary-tests/sources/Forms/Builder.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-/*
- * @copyright   Copyright (C) 2010-2025 Combodo SAS
- * @license     http://opensource.org/licenses/AGPL-3.0
- */
-
-namespace Forms;
-
-use Combodo\iTop\Test\UnitTest\ItopDataTestCase;
-
-class Builder extends ItopDataTestCase
-{
-}