diff --git a/app/Http/Controllers/Api/IncidentUpdateController.php b/app/Http/Controllers/Api/IncidentUpdateController.php
index a12bca89..55ece5c2 100644
--- a/app/Http/Controllers/Api/IncidentUpdateController.php
+++ b/app/Http/Controllers/Api/IncidentUpdateController.php
@@ -38,7 +38,7 @@ class IncidentUpdateController extends AbstractApiController
      */
     public function index(Incident $incident)
     {
-        $updates = IncidentUpdate::orderBy('created_at', 'desc');
+        $updates = $incident->updates()->orderBy('created_at', 'desc');
 
         if ($sortBy = Binput::get('sort')) {
             $direction = Binput::has('order') && Binput::get('order') == 'desc';