diff --git a/src/Elasticsearch/Endpoints/Cluster/Health.php b/src/Elasticsearch/Endpoints/Cluster/Health.php
index 14f1bebf5..10e8a7c20 100644
--- a/src/Elasticsearch/Endpoints/Cluster/Health.php
+++ b/src/Elasticsearch/Endpoints/Cluster/Health.php
@@ -45,6 +45,7 @@ public function getParamWhitelist()
             'wait_for_relocating_shards',
             'wait_for_status',
             'wait_for_events',
+            'wait_for_no_relocating_shards'
         );
     }