diff --git a/src/Bundle/ChillEventBundle/Form/Type/PickEventType.php b/src/Bundle/ChillEventBundle/Form/Type/PickEventType.php
index 782bd7628..4e8179f10 100644
--- a/src/Bundle/ChillEventBundle/Form/Type/PickEventType.php
+++ b/src/Bundle/ChillEventBundle/Form/Type/PickEventType.php
@@ -151,7 +151,7 @@ class PickEventType extends AbstractType
         } else {
             $centers = $this->authorizationHelper->getReachableCenters(
                 $this->user,
-                (string) $options['role']
+                (string) $options['role']->getRole()
             );
         }
 
diff --git a/src/Bundle/ChillEventBundle/Resources/views/Event/listByPerson.html.twig b/src/Bundle/ChillEventBundle/Resources/views/Event/listByPerson.html.twig
index 53e97c3c4..9ffd5093c 100644
--- a/src/Bundle/ChillEventBundle/Resources/views/Event/listByPerson.html.twig
+++ b/src/Bundle/ChillEventBundle/Resources/views/Event/listByPerson.html.twig
@@ -108,31 +108,14 @@
     {{ chill_pagination(paginator) }}
 {% endif %}
 
-<div class="input-group mb-3">
+<div class="input-group mt-3">
 {{ form_start(form_add_event_participation_by_person) }}
-    {#
-    <input type="text" class="form-control" placeholder="Recipient's username" aria-label="Recipient's username" aria-describedby="button-addon2">
-    #}
     {{ form_widget(form_add_event_participation_by_person.event_id, { 'attr' : { 'class' : 'form-control' } } ) }}
     <div class="input-group-append input-group-btn">
-        {#
-        <button class="btn btn-outline-secondary" type="button" id="button-addon2">Button</button>
-        #}
-        {{ form_widget(form_add_event_participation_by_person.submit, { 'attr' : { 'class' : 'btn btn-success' } } ) }}
+        {{ form_widget(form_add_event_participation_by_person.submit, { 'attr' : { 'class' : 'btn btn-sm btn-success' } } ) }}
     </div>
 {{ form_rest(form_add_event_participation_by_person) }}
 {{ form_end(form_add_event_participation_by_person) }}
 </div>
 
-{#
-{{ form(form_add_event_participation_by_person) }}
-#}
-
-<div class="input-group mb-3">
-    <input class="form-control" placeholder="Recipient's username">
-    <div class="input-group-append">
-        <button class="btn btn-success">Button</button>
-    </div>
-</div>
-
 {% endblock %}