diff --git a/src/Bundle/ChillActivityBundle/Controller/ActivityController.php b/src/Bundle/ChillActivityBundle/Controller/ActivityController.php
index f248c6559..bc9adc698 100644
--- a/src/Bundle/ChillActivityBundle/Controller/ActivityController.php
+++ b/src/Bundle/ChillActivityBundle/Controller/ActivityController.php
@@ -382,6 +382,7 @@ final class ActivityController extends AbstractController
 
         $entity = new Activity();
         $entity->setUser($this->security->getUser());
+        $entity->addUser($this->security->getUser());
 
         if ($person instanceof Person) {
             $entity->setPerson($person);