diff --git a/htdocs/admin/ihm.php b/htdocs/admin/ihm.php
index 1383f6707aa..85da8c95844 100644
--- a/htdocs/admin/ihm.php
+++ b/htdocs/admin/ihm.php
@@ -90,7 +90,7 @@ if ($action == 'update')
 {
 	dolibarr_set_const($db, "MAIN_LANG_DEFAULT", GETPOST("MAIN_LANG_DEFAULT", 'aZ09'), 'chaine', 0, '', $conf->entity);
 	dolibarr_set_const($db, "MAIN_IHM_PARAMS_REV", (int) $conf->global->MAIN_IHM_PARAMS_REV+1, 'chaine', 0, '', $conf->entity);
-	dolibarr_set_const($db, "MAIN_MULTILANGS", $_POST["MAIN_MULTILANGS"], 'chaine', 0, '', $conf->entity);
+	//dolibarr_set_const($db, "MAIN_MULTILANGS", $_POST["MAIN_MULTILANGS"], 'chaine', 0, '', $conf->entity);
 
 	dolibarr_set_const($db, "MAIN_THEME", GETPOST("main_theme", 'aZ09'), 'chaine', 0, '', $conf->entity);