diff --git a/htdocs/core/modules/export/export_excel2007new.modules.php b/htdocs/core/modules/export/export_excel2007new.modules.php
index 29b165cb89007..32b6029a29432 100644
--- a/htdocs/core/modules/export/export_excel2007new.modules.php
+++ b/htdocs/core/modules/export/export_excel2007new.modules.php
@@ -35,7 +35,7 @@
 class ExportExcel2007new extends ModeleExports
 {
 	/**
-	 * @var int ID
+	 * @var string ID
 	 */
 	public $id;