diff --git a/core/core.php b/core/core.php
index 3d6e2d9f..ee7cdf78 100644
--- a/core/core.php
+++ b/core/core.php
@@ -1138,8 +1138,6 @@ class core extends common {
 				// Date du dernier backup
 				$this->setData(['core', 'lastBackup', $lastBackup]);
 				// Enregistre les données
-				//$this->saveData();
-				//$this->saveData(['core', 'lastBackup', $lastBackup]);
 				// Supprime les backups de plus de 30 jours
 				$iterator = new DirectoryIterator(self::BACKUP_DIR);
 				foreach($iterator as $fileInfos) {
diff --git a/core/module/config/config.php b/core/module/config/config.php
index 36917258..40ef9838 100755
--- a/core/module/config/config.php
+++ b/core/module/config/config.php
@@ -209,6 +209,8 @@ class config extends common {
 			}
 		}
 		$zip->close();
+		// Enregistre la date de backup manuel
+		$this->setData(['core', 'lastBackup', mktime(0, 0, 0)]);
 		// Téléchargement du ZIP
 		header('Content-Transfer-Encoding: binary');
 		header('Content-Disposition: attachment; filename="' . $fileName . '"');