diff --git a/install/lang/lo/moodle.php b/install/lang/lo/moodle.php
index 1fd146f6337..b910fd9fc58 100644
--- a/install/lang/lo/moodle.php
+++ b/install/lang/lo/moodle.php
@@ -32,3 +32,5 @@ defined('MOODLE_INTERNAL') || die();
 $string['language'] = 'ພາສາທີ່ໃຊ້ໃນເວັບ';
 $string['moodlelogo'] = 'ໂລໂກ້ Moodle';
 $string['next'] = 'ຕໍ່ໄປ';
+$string['previous'] = 'ທີ່ຜ່ານມາ';
+$string['reload'] = 'ໂຫຼດຄືນໃໝ່';