diff --git a/htdocs/admin/system/security.php b/htdocs/admin/system/security.php
index 1ca4b95856e..3f90414e6b7 100644
--- a/htdocs/admin/system/security.php
+++ b/htdocs/admin/system/security.php
@@ -372,6 +372,9 @@ print '<br>';
 print '<strong>MAIN_RESTRICTHTML_ONLY_VALID_HTML</strong> = '.(empty($conf->global->MAIN_RESTRICTHTML_ONLY_VALID_HTML) ? '<span class="opacitymedium">'.$langs->trans("Undefined").' &nbsp; ('.$langs->trans("Recommanded").': 1)</span>' : $conf->global->MAIN_RESTRICTHTML_ONLY_VALID_HTML)."<br>";
 print '<br>';
 
+print '<strong>MAIN_ALWAYS_CREATE_LOCK_AFTER_LAST_UPGRADE</strong> = '.(empty($conf->global->MAIN_ALWAYS_CREATE_LOCK_AFTER_LAST_UPGRADE) ? '<span class="opacitymedium">'.$langs->trans("Undefined").' &nbsp; ('.$langs->trans("Recommanded").': 1)</span>' : $conf->global->MAIN_ALWAYS_CREATE_LOCK_AFTER_LAST_UPGRADE)."<br>";
+print '<br>';
+
 print '<strong>MAIN_RESTRICTHTML_REMOVE_ALSO_BAD_ATTRIBUTES</strong> = '.(empty($conf->global->MAIN_RESTRICTHTML_REMOVE_ALSO_BAD_ATTRIBUTES) ? '<span class="opacitymedium">'.$langs->trans("Undefined").' &nbsp; ('.$langs->trans("Recommanded").': 1)</span>' : $conf->global->MAIN_RESTRICTHTML_REMOVE_ALSO_BAD_ATTRIBUTES)."<br>";
 print '<br>';