diff --git a/htdocs/compta/accounting-files.php b/htdocs/compta/accounting-files.php
index 688b0fd544b..4e7ab4802b7 100644
--- a/htdocs/compta/accounting-files.php
+++ b/htdocs/compta/accounting-files.php
@@ -48,7 +48,7 @@ require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/paymentvarious.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formfile.class.php';
 require_once DOL_DOCUMENT_ROOT.'/loan/class/paymentloan.class.php';
 
-if (!empty($conf->project->enabled)) {
+if (isModEnabled('project')) {
 	require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
 	require_once DOL_DOCUMENT_ROOT.'/core/class/html.formprojet.class.php';
 }