diff --git a/src/traft/mod.rs b/src/traft/mod.rs
index 831be6cb6d772b684b12120e01d2a5270eab391e..5bb385bea2aca1cb8b1a3b5c3f478b532140b1e9 100644
--- a/src/traft/mod.rs
+++ b/src/traft/mod.rs
@@ -6,8 +6,8 @@ pub mod failover;
 mod network;
 pub mod node;
 pub mod notify;
+mod raft_storage;
 pub mod storage;
-mod storage2;
 pub mod topology;
 
 use crate::stringify_debug;
@@ -28,9 +28,9 @@ use uuid::Uuid;
 use protobuf::Message as _;
 
 pub use network::ConnectionPool;
+pub use raft_storage::RaftSpaceAccess;
 use storage::RaftSpace;
 pub use storage::Storage;
-pub use storage2::RaftSpaceAccess;
 pub use topology::Topology;
 
 pub type RaftId = u64;
diff --git a/src/traft/storage2.rs b/src/traft/raft_storage.rs
similarity index 100%
rename from src/traft/storage2.rs
rename to src/traft/raft_storage.rs