diff --git a/src/Bundle/ChillCalendarBundle/Form/CalendarType.php b/src/Bundle/ChillCalendarBundle/Form/CalendarType.php
index 753eb3728..dc2b3589e 100644
--- a/src/Bundle/ChillCalendarBundle/Form/CalendarType.php
+++ b/src/Bundle/ChillCalendarBundle/Form/CalendarType.php
@@ -194,24 +194,24 @@ class CalendarType extends AbstractType
             ))
         ;
 
-    //     $builder->add('invites', HiddenType::class);
-    //     $builder->get('invites')
-    //        ->addModelTransformer(new CallbackTransformer(
-    //            function (iterable $usersAsIterable): string {
-    //                $userIds = [];
-    //                foreach ($usersAsIterable as $value) {
-    //                    $userIds[] = $value->getId();
-    //                }
-    //                return implode(',', $userIds);
-    //            },
-    //            function (?string $usersAsString): array {
-    //                return array_map(
-    //                    fn(string $id): ?Invite => $this->om->getRepository(Invite::class)->findOneBy(['id' => (int) $id]),
-    //                    explode(',', $usersAsString)
-    //                );
-    //            }
-    //        ))
-    //    ;
+        $builder->add('invites', HiddenType::class);
+        $builder->get('invites')
+           ->addModelTransformer(new CallbackTransformer(
+               function (iterable $usersAsIterable): string {
+                   $userIds = [];
+                   foreach ($usersAsIterable as $value) {
+                       $userIds[] = $value->getId();
+                   }
+                   return implode(',', $userIds);
+               },
+               function (?string $usersAsString): array {
+                   return array_map(
+                       fn(string $id): ?Invite => $this->om->getRepository(Invite::class)->findOneBy(['id' => (int) $id]),
+                       explode(',', $usersAsString)
+                   );
+               }
+           ))
+       ;
 
 
     }/**