diff --git a/lib/Tmdb/Client.php b/lib/Tmdb/Client.php
index 0fa73452..a2be0d38 100644
--- a/lib/Tmdb/Client.php
+++ b/lib/Tmdb/Client.php
@@ -285,7 +285,7 @@ public function getCertificationsApi()
     }
 
     /**
-     * @return HttpClientInterface
+     * @return HttpClient|HttpClientInterface
      */
     public function getHttpClient()
     {