diff --git a/api/v1/entries/testtasks.php b/api/v1/entries/testtasks.php
index 1c77a0d9b1..e7cd77bee1 100644
--- a/api/v1/entries/testtasks.php
+++ b/api/v1/entries/testtasks.php
@@ -71,6 +71,7 @@ class testtasksEntry extends entry
      * POST method.
      *
      * @access public
+     * @param  int    $projectID
      * @return void
      */
     public function post($projectID = 0)