diff --git a/src/Client/RedmineClient.php b/src/Client/RedmineClient.php
index 879f0e2..8f2c527 100644
--- a/src/Client/RedmineClient.php
+++ b/src/Client/RedmineClient.php
@@ -5,6 +5,7 @@ namespace Magdev\RedmineBundle\Client;
 use Redmine\Client\Psr18Client;
 use GuzzleHttp\Client as GuzzleClient;
 use GuzzleHttp\Psr7\HttpFactory as GuzzleHttpFactory;
+use Symfony\Contracts\Cache\ItemInterface;
 use Symfony\Contracts\Cache\TagAwareCacheInterface;
 
 final class RedmineClient