diff --git a/declarationtva_create.php b/declarationtva_create.php
index 2bd27a8..cca2e16 100644
--- a/declarationtva_create.php
+++ b/declarationtva_create.php
@@ -47,7 +47,7 @@ $success = '';
 
 if ($action == 'create') {
     // Check CSRF token
-    if (!checkToken()) {
+    if (!dolibarr_checkToken()) {
         $error = $langs->trans("ErrorCSRFToken");
     } elseif (!empty($start_date) && !empty($end_date)) {
         // Create the declaration with dates