diff --git a/module/execution/test/execution.class.php b/module/execution/test/execution.class.php
index 7662f018f9..ac3a5ed57c 100644
--- a/module/execution/test/execution.class.php
+++ b/module/execution/test/execution.class.php
@@ -2471,7 +2471,7 @@ class executionTest
     {
         global $app;
         $app->moduleName = 'task';
-        $tasks = $this->executionModel->getSearchTasks("execution = $executionID", null, 'id_desc');
+        $tasks = $this->executionModel->getSearchTasks("execution = $executionID", 'id_desc');
         return $this->executionModel->formatTasksForTree($tasks);
     }
 
diff --git a/module/execution/test/model/activate.php b/module/execution/test/model/activate.php
index 9596eb71b4..62e1d7e820 100755
--- a/module/execution/test/model/activate.php
+++ b/module/execution/test/model/activate.php
@@ -3,6 +3,7 @@
 include dirname(__FILE__, 5) . '/test/lib/init.php';
 include dirname(__FILE__, 2) . '/execution.class.php';
 zdTable('user')->gen(5);
+zdTable('task')->gen(0);
 su('admin');
 
 $execution = zdTable('project');