diff --git a/htdocs/admin/pdf_other.php b/htdocs/admin/pdf_other.php
index b064cbb8cd8..979edb47de4 100644
--- a/htdocs/admin/pdf_other.php
+++ b/htdocs/admin/pdf_other.php
@@ -102,7 +102,7 @@ print '<form method="post" action="'.$_SERVER["PHP_SELF"].'">';
 print '<input type="hidden" name="token" value="'.newToken().'">';
 print '<input type="hidden" name="action" value="update">';
 
-if (!empty($conf->propal->enabled)) {
+if (isModEnabled('propal')) {
 	print load_fiche_titre($langs->trans("Proposal"), '', '');
 
 	print '<div class="div-table-responsive-no-min">';