diff --git a/module/execution/control.php b/module/execution/control.php
index 726f0e8db9..e8d67e00a7 100644
--- a/module/execution/control.php
+++ b/module/execution/control.php
@@ -3129,6 +3129,7 @@ class execution extends control
             foreach($projects as $project)
             {
                 $executions = zget($executionGroups, $project->id, array());
+                if(isset($project->model) and $project->model == 'waterfall') ksort($executions);
 
                 foreach($executions as $execution)
                 {