diff --git a/lib/Controller/PageController.php b/lib/Controller/PageController.php
index c16d86bf580d0dc633752e1b65aead754fd30ff6..0254ffa1062d2b63edb65677b8097e318be81601 100644
--- a/lib/Controller/PageController.php
+++ b/lib/Controller/PageController.php
@@ -1840,6 +1840,7 @@ class PageController extends Controller {
 
                     if ($this->_process->getHasError() <= 0) {
                         $phaseStep = 'csv_check';
+                        $this->_logCsvLine($this->l->t('Début de la phase "' . $phaseStep . '".'), self::LOG_DEBUG);
                         $csvCheckLineNum = 0;
                         $retryCsvNumLine = 0;
                         if ($retry > 0) {