diff --git a/module/todo/model.php b/module/todo/model.php
index 1b94df2d70..309997419a 100644
--- a/module/todo/model.php
+++ b/module/todo/model.php
@@ -38,7 +38,7 @@ class todoModel extends model
             ->remove('bug, task, story, uid, feedback')
             ->get();
 
-        if($todo->end <= $todo->begin)
+        if($todo->end < $todo->begin)
         {
             dao::$errors[] = sprintf($this->lang->error->gt, $this->lang->todo->end, $this->lang->todo->begin);
             return false;