diff --git a/htdocs/compta/journal/purchasesjournal.php b/htdocs/compta/journal/purchasesjournal.php
index fda83a75668..ea320007f4d 100644
--- a/htdocs/compta/journal/purchasesjournal.php
+++ b/htdocs/compta/journal/purchasesjournal.php
@@ -48,10 +48,10 @@ $date_endyear = GETPOST('date_endyear');
 if ($user->socid > 0) {
 	$socid = $user->socid;
 }
-if (!empty($conf->comptabilite->enabled)) {
+if (isModEnabled('comptabilite')) {
 	$result = restrictedArea($user, 'compta', '', '', 'resultat');
 }
-if (!empty($conf->accounting->enabled)) {
+if (isModEnabled('accounting')) {
 	$result = restrictedArea($user, 'accounting', '', '', 'comptarapport');
 }