diff --git a/htdocs/core/modules/export/export_tsv.modules.php b/htdocs/core/modules/export/export_tsv.modules.php
index f5b85c6987c..b40da3cd539 100644
--- a/htdocs/core/modules/export/export_tsv.modules.php
+++ b/htdocs/core/modules/export/export_tsv.modules.php
@@ -32,7 +32,7 @@ require_once DOL_DOCUMENT_ROOT .'/core/modules/export/modules_export.php';
 class ExportTsv extends ModeleExports
 {
     /**
-	 * @var int ID
+	 * @var string ID
 	 */
 	public $id;