diff --git a/DependencyInjection/Source/JWKSetSource/JWKSets.php b/DependencyInjection/Source/JWKSetSource/JWKSets.php
index <HASH>..<HASH> 100644
--- a/DependencyInjection/Source/JWKSetSource/JWKSets.php
+++ b/DependencyInjection/Source/JWKSetSource/JWKSets.php
@@ -16,7 +16,7 @@ use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\DependencyInjection\Reference;
 
-class JWKSets extends AbstractJWKSetSource implements JWKSetSourceInterface
+class JWKSets extends AbstractJWKSetSource
 {
     /**
      * {@inheritdoc}
Update JWKSets.php