diff --git a/htdocs/comm/fiche.php b/htdocs/comm/fiche.php
index a1c20b546d4..2b183fb4926 100644
--- a/htdocs/comm/fiche.php
+++ b/htdocs/comm/fiche.php
@@ -31,6 +31,7 @@
 
 require("../main.inc.php");
 require_once(DOL_DOCUMENT_ROOT."/lib/company.lib.php");
+require_once(DOL_DOCUMENT_ROOT."/lib/date.lib.php");
 require_once(DOL_DOCUMENT_ROOT."/contact/class/contact.class.php");
 if ($conf->facture->enabled) require_once(DOL_DOCUMENT_ROOT."/compta/facture/class/facture.class.php");
 if ($conf->propal->enabled) require_once(DOL_DOCUMENT_ROOT."/comm/propal/class/propal.class.php");