diff --git a/htdocs/lib/datepicker.php b/htdocs/lib/datepicker.php
index 691410996a9..f2b8eca573e 100644
--- a/htdocs/lib/datepicker.php
+++ b/htdocs/lib/datepicker.php
@@ -47,7 +47,7 @@ if (isset($_GET["mode"]) && $_GET["mode"] == 'test')
 }
 
 
-$langs->trans("main");
+$langs->load("main");
 
 if(!isset($_GET["cm"])) $_GET["cm"]="shw";
 if(!isset($_GET["sd"])) $_GET["sd"]="00000000";