diff --git a/examples/src/Entities/ScopeEntity.php b/examples/src/Entities/ScopeEntity.php
index ec83cf51..913c0592 100644
--- a/examples/src/Entities/ScopeEntity.php
+++ b/examples/src/Entities/ScopeEntity.php
@@ -11,13 +11,9 @@ namespace OAuth2ServerExamples\Entities;
 
 use League\OAuth2\Server\Entities\ScopeEntityInterface;
 use League\OAuth2\Server\Entities\Traits\EntityTrait;
+use League\OAuth2\Server\Entities\Traits\ScopeTrait;
 
 class ScopeEntity implements ScopeEntityInterface
 {
-    use EntityTrait;
-
-    public function jsonSerialize()
-    {
-        return $this->getIdentifier();
-    }
+    use EntityTrait, ScopeTrait;
 }