diff --git a/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitTrackTagGroupsApiController.php b/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitTrackTagGroupsApiController.php
index 7912d3b4..f0247799 100644
--- a/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitTrackTagGroupsApiController.php
+++ b/app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitTrackTagGroupsApiController.php
@@ -260,7 +260,12 @@ final class OAuth2SummitTrackTagGroupsApiController extends OAuth2ProtectedContr
             if(!Request::isJson()) return $this->error400();
             $data = Input::json();
 
-            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
+            $summit = SummitFinderStrategyFactory::build
+            (
+                $this->summit_repository,
+                $this->resource_server_context
+            )->find($summit_id);
+
             if (is_null($summit)) return $this->error404();
 
             $rules = [
diff --git a/app/Services/Model/SummitTrackTagGroupService.php b/app/Services/Model/SummitTrackTagGroupService.php
index 1c4e0534..38253f69 100644
--- a/app/Services/Model/SummitTrackTagGroupService.php
+++ b/app/Services/Model/SummitTrackTagGroupService.php
@@ -177,6 +177,8 @@ implements ISummitTrackTagGroupService
                 }
             }
 
+            $track_tag_group = TrackTagGroupFactory::populate($track_tag_group, $summit, $data);
+
             if (isset($data['order']) && intval($data['order']) != $track_tag_group->getOrder()) {
                 // request to update order
                 $summit->recalculateTrackTagGroupOrder($track_tag_group, intval($data['order']));