diff --git a/htdocs/contrat/card.php b/htdocs/contrat/card.php
index 439f312bef6..2b724d006d7 100644
--- a/htdocs/contrat/card.php
+++ b/htdocs/contrat/card.php
@@ -44,7 +44,7 @@ require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
 if (isModEnabled("propal")) {
 	require_once DOL_DOCUMENT_ROOT.'/comm/propal/class/propal.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';
 }
@@ -1045,7 +1045,7 @@ llxHeader('', $langs->trans("Contract"), $help_url);
 
 $form = new Form($db);
 $formfile = new FormFile($db);
-if (!empty($conf->project->enabled)) {
+if (isModEnabled('project')) {
 	$formproject = new FormProjets($db);
 }
 
@@ -1204,7 +1204,7 @@ if ($action == 'create') {
 	print "</td></tr>";
 
 	// Project
-	if (!empty($conf->project->enabled)) {
+	if (isModEnabled('project')) {
 		$langs->load('projects');
 
 		$formproject = new FormProjets($db);
@@ -1368,7 +1368,7 @@ if ($action == 'create') {
 			$morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/contrat/list.php?socid='.$object->thirdparty->id.'&search_name='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherContracts").'</a>)';
 		}
 		// Project
-		if (!empty($conf->project->enabled)) {
+		if (isModEnabled('project')) {
 			$langs->load("projects");
 			$morehtmlref .= '<br>'.$langs->trans('Project').' ';
 			if ($user->rights->contrat->creer) {