diff --git a/opensearch-api/lib/opensearch/api/actions/get_script.rb b/opensearch-api/lib/opensearch/api/actions/get_script.rb
index b5d5abf86..aae8b672d 100644
--- a/opensearch-api/lib/opensearch/api/actions/get_script.rb
+++ b/opensearch-api/lib/opensearch/api/actions/get_script.rb
@@ -56,7 +56,8 @@ def get_script(arguments = {})
       #
       # @since 6.2.0
       ParamsRegistry.register(:get_script, [
-        :master_timeout
+        :master_timeout,
+        :cluster_manager_timeout
       ].freeze)
     end
   end
diff --git a/opensearch-api/lib/opensearch/api/actions/indices/clone.rb b/opensearch-api/lib/opensearch/api/actions/indices/clone.rb
index c953348c2..a770dae79 100644
--- a/opensearch-api/lib/opensearch/api/actions/indices/clone.rb
+++ b/opensearch-api/lib/opensearch/api/actions/indices/clone.rb
@@ -66,6 +66,7 @@ def clone(arguments = {})
         ParamsRegistry.register(:clone, [
           :timeout,
           :master_timeout,
+          :cluster_manager_timeout,
           :wait_for_active_shards
         ].freeze)
       end