diff --git a/htdocs/admin/menus/edit.php b/htdocs/admin/menus/edit.php
index b16e9047b26..33a73147251 100644
--- a/htdocs/admin/menus/edit.php
+++ b/htdocs/admin/menus/edit.php
@@ -144,9 +144,9 @@ if ($action == 'add')
     }
 
     $leftmenu=''; $mainmenu='';
-    if (GETPOST('menuId','int') && ! is_numeric(GETPOST('menuId','int')))
+    if (GETPOST('menuId', 'alpha') && ! is_numeric(GETPOST('menuId', 'alpha')))
     {
-	    $tmp=explode('&',GETPOST('menuId','int'));
+	    $tmp=explode('&', GETPOST('menuId', 'alpha'));
 	    foreach($tmp as $s)
 	    {
 	    	if (preg_match('/fk_mainmenu=/',$s))