diff --git a/cpp/conf/server_config.yaml b/cpp/conf/server_config.yaml
index 14570588bd..790bca4ba5 100644
--- a/cpp/conf/server_config.yaml
+++ b/cpp/conf/server_config.yaml
@@ -1,5 +1,5 @@
 server_config:
-  address: 127.0.0.1
+  address: 0.0.0.0
   port: 33001
   transfer_protocol: json   #optional: binary, compact, json, debug
   server_mode: thread_pool    #optional: simple, thread_pool