diff --git a/module/todo/model.php b/module/todo/model.php
index 55553bdde1..16b15fefad 100644
--- a/module/todo/model.php
+++ b/module/todo/model.php
@@ -33,7 +33,7 @@ class todoModel extends model
             ->setIF($this->post->type == 'feedback' and $this->post->feedback, 'idvalue', $this->post->feedback)
             ->setIF($this->post->date == false,  'date', '2030-01-01')
             ->setIF($this->post->begin == false, 'begin', '2400')
-            ->setIF($this->post->end   == false, 'end',   '2400')
+            ->setIF($this->post->begin == false or $this->post->end   == false, 'end',   '2400')
             ->stripTags($this->config->todo->editor->create['id'], $this->config->allowedTags)
             ->remove('bug, task, story, uid, feedback')
             ->get();