diff --git a/src/Bundle/ChillCalendarBundle/Security/Voter/CalendarVoter.php b/src/Bundle/ChillCalendarBundle/Security/Voter/CalendarVoter.php
index ded8d2062..996b5ebfb 100644
--- a/src/Bundle/ChillCalendarBundle/Security/Voter/CalendarVoter.php
+++ b/src/Bundle/ChillCalendarBundle/Security/Voter/CalendarVoter.php
@@ -61,6 +61,9 @@ class CalendarVoter extends AbstractChillVoter implements ProvideRoleHierarchyIn
     public function getRoles(): array
     {
         return [
+            self::CREATE,
+            self::DELETE,
+            self::EDIT,
             self::SEE,
         ];
     }
@@ -72,7 +75,12 @@ class CalendarVoter extends AbstractChillVoter implements ProvideRoleHierarchyIn
 
     public function getRolesWithoutScope(): array
     {
-        return [];
+        return [
+            self::CREATE,
+            self::DELETE,
+            self::EDIT,
+            self::SEE,
+        ];
     }
 
     protected function supports($attribute, $subject): bool
diff --git a/src/Bundle/ChillCalendarBundle/migrations/Version20221125144205.php b/src/Bundle/ChillCalendarBundle/migrations/Version20221125144205.php
new file mode 100644
index 000000000..c619dd228
--- /dev/null
+++ b/src/Bundle/ChillCalendarBundle/migrations/Version20221125144205.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\Calendar;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20221125144205 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Calendar: remove association between scope and calendar';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql(
+            sprintf(
+                'UPDATE role_scopes SET scope_id=NULL WHERE role IN (\'%s\', \'%s\', \'%s\', \'%s\')',
+                'CHILL_CALENDAR_CALENDAR_CREATE',
+                'CHILL_CALENDAR_CALENDAR_DELETE',
+                'CHILL_CALENDAR_CALENDAR_EDIT',
+                'CHILL_CALENDAR_CALENDAR_SEE'
+            ));
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->throwIrreversibleMigrationException();
+    }
+}
diff --git a/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml b/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml
index a24d6aecb..e5922ada3 100644
--- a/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml
+++ b/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml
@@ -130,3 +130,9 @@ docgen:
         Destinee: Destinataire
         None: Aucun choix
         title of the generated document: Titre du document généré
+
+CHILL_CALENDAR_CALENDAR_CREATE: Créer les rendez-vous
+CHILL_CALENDAR_CALENDAR_EDIT: Modifier les rendez-vous
+CHILL_CALENDAR_CALENDAR_DELETE: Supprimer les rendez-vous
+CHILL_CALENDAR_CALENDAR_SEE: Voir les rendez-vous
+