diff --git a/htdocs/public/ticket/index.php b/htdocs/public/ticket/index.php
index 5e241c4edfb..05b992b3e40 100644
--- a/htdocs/public/ticket/index.php
+++ b/htdocs/public/ticket/index.php
@@ -36,6 +36,7 @@ require_once DOL_DOCUMENT_ROOT.'/ticket/class/actions_ticket.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formticket.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/ticket.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/security.lib.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/payments.lib.php';
 
 // Load translation files required by the page