diff --git a/lib/classes/patch/371.class.php b/lib/classes/patch/371.class.php
new file mode 100644
index 0000000000..3e5857b58b
--- /dev/null
+++ b/lib/classes/patch/371.class.php
@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2012 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Alchemy\Phrasea\Border\Checker;
+
+/**
+ *
+ * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
+ * @link        www.phraseanet.com
+ */
+class patch_371 implements patchInterface
+{
+    /**
+     *
+     * @var string
+     */
+    private $release = '3.7.1';
+
+    /**
+     *
+     * @var Array
+     */
+    private $concern = array(base::DATA_BOX);
+
+    /**
+     *
+     * @return string
+     */
+    public function get_release()
+    {
+        return $this->release;
+    }
+
+    public function require_all_upgrades()
+    {
+        return false;
+    }
+
+    /**
+     *
+     * @return Array
+     */
+    public function concern()
+    {
+        return $this->concern;
+    }
+
+    /**
+     * @param base $databox
+     */
+    public function apply(base &$databox)
+    {
+        foreach($databox->get_meta_structure() as $databox_field) {
+            $databox_field->save();
+        }
+    }
+}
+