diff --git a/src/BenGorUser/User/Domain/Model/User.php b/src/BenGorUser/User/Domain/Model/User.php
index dc7d883d..b4f905f9 100644
--- a/src/BenGorUser/User/Domain/Model/User.php
+++ b/src/BenGorUser/User/Domain/Model/User.php
@@ -457,6 +457,7 @@ public function revoke(UserRole $aRole)
         foreach ($this->roles as $key => $role) {
             if ($role->equals($aRole)) {
                 unset($this->roles[$key]);
+                $this->roles = array_values($this->roles);
                 break;
             }
             throw new UserRoleAlreadyRevokedException();