diff --git a/examples/raft-kv-memstore-grpc/src/grpc/mod.rs b/examples/raft-kv-memstore-grpc/src/grpc/mod.rs
index 5f903ab1f..84202e768 100644
--- a/examples/raft-kv-memstore-grpc/src/grpc/mod.rs
+++ b/examples/raft-kv-memstore-grpc/src/grpc/mod.rs
@@ -1,3 +1,3 @@
-pub mod management_service;
-pub mod internal_service;
 pub mod api_service;
+pub mod internal_service;
+pub mod management_service;