diff --git a/admin/classes/local/entities/task_log.php b/admin/classes/local/entities/task_log.php
index b55cc06798724..4f8136ada8b42 100644
--- a/admin/classes/local/entities/task_log.php
+++ b/admin/classes/local/entities/task_log.php
@@ -147,7 +147,7 @@ protected function get_all_columns(): array {
             ->set_type(column::TYPE_TIMESTAMP)
             ->add_field("{$tablealias}.timestart")
             ->set_is_sortable(true)
-            ->add_callback([format::class, 'userdate']);
+            ->add_callback([format::class, 'userdate'], get_string('strftimedatetimeshortaccurate', 'core_langconfig'));
 
         // Duration column.
         $columns[] = (new column(