diff --git a/vitrage/rpc.py b/vitrage/rpc.py
index 2b443059c..4e874df15 100644
--- a/vitrage/rpc.py
+++ b/vitrage/rpc.py
@@ -107,6 +107,6 @@ def get_server(target, endpoints, transport, serializer=None):
     return messaging.get_rpc_server(transport,
                                     target,
                                     endpoints,
-                                    executor='threading',
+                                    executor='blocking',
                                     serializer=serializer,
                                     access_policy=access_policy)