diff --git a/app/Http/Controllers/Api/ComponentGroupController.php b/app/Http/Controllers/Api/ComponentGroupController.php
index f99c0987..9c424b79 100644
--- a/app/Http/Controllers/Api/ComponentGroupController.php
+++ b/app/Http/Controllers/Api/ComponentGroupController.php
@@ -20,6 +20,13 @@ use Illuminate\Database\QueryException;
 use Illuminate\Support\Facades\Request;
 use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
 
+/**
+ * This is the component group controller.
+ *
+ * @author James Brooks <james@alt-three.com>
+ * @author Graham Campbell <graham@alt-three.com>
+ * @author Joe Cohen <joe@alt-three.com>
+ */
 class ComponentGroupController extends AbstractApiController
 {
     /**
@@ -67,7 +74,7 @@ class ComponentGroupController extends AbstractApiController
             $group = dispatch(new AddComponentGroupCommand(
                 Binput::get('name'),
                 Binput::get('order', 0),
-                Binput::get('collapsed')
+                Binput::get('collapsed', 0)
             ));
         } catch (QueryException $e) {
             throw new BadRequestHttpException();
@@ -89,7 +96,7 @@ class ComponentGroupController extends AbstractApiController
             $group = dispatch(new UpdateComponentGroupCommand(
                 $group,
                 Binput::get('name'),
-                Binput::get('order', 0),
+                Binput::get('order'),
                 Binput::get('collapsed')
             ));
         } catch (QueryException $e) {