diff --git a/elasticsearch/client/__init__.py b/elasticsearch/client/__init__.py
index 39455813..55f10bc4 100644
--- a/elasticsearch/client/__init__.py
+++ b/elasticsearch/client/__init__.py
@@ -678,6 +678,7 @@ class Elasticsearch(object):
         "expand_wildcards",
         "explain",
         "from_",
+        "ignore_throttled",
         "ignore_unavailable",
         "lenient",
         "max_concurrent_shard_requests",