diff --git a/setup/appupgradecopy.php b/setup/appupgradecopy.php
new file mode 100644
index 000000000..43fb18ada
--- /dev/null
+++ b/setup/appupgradecopy.php
@@ -0,0 +1,21 @@
+<?php
+
+use Combodo\iTop\CoreUpdate\Service\CoreUpdater;
+
+/**
+ * iTop
+ *
+ * @copyright   Copyright (C) 2010,2022 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ *
+ */
+
+function AppUpgradeCopyFiles($sSourceDir)
+{
+	// Update Core update files
+	$sSource = realpath($sSourceDir.'/datamodels/2.x/itop-core-update');
+	if ($sSource !== false)
+	{
+		CoreUpdater::CopyDir($sSource, APPROOT.'env-production/itop-core-update');
+	}
+}
\ No newline at end of file