diff --git a/htdocs/compta/prelevement/create.php b/htdocs/compta/prelevement/create.php
index b6e651029de..56a047a387c 100644
--- a/htdocs/compta/prelevement/create.php
+++ b/htdocs/compta/prelevement/create.php
@@ -34,6 +34,7 @@ require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
 require_once DOL_DOCUMENT_ROOT.'/societe/class/societe.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/bank.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/prelevement.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';