diff --git a/openraft/src/impls/mod.rs b/openraft/src/impls/mod.rs
index 17df4fad1..1ade60387 100644
--- a/openraft/src/impls/mod.rs
+++ b/openraft/src/impls/mod.rs
@@ -5,4 +5,4 @@ pub use crate::node::BasicNode;
 pub use crate::node::EmptyNode;
 pub use crate::raft::responder::impls::OneshotResponder;
 #[cfg(feature = "tokio-rt")]
-pub use crate::type_config::async_runtime::impls::TokioRuntime;
+pub use crate::type_config::async_runtime::tokio_impls::TokioRuntime;
diff --git a/openraft/src/lib.rs b/openraft/src/lib.rs
index 3d42198e0..5e3196786 100644
--- a/openraft/src/lib.rs
+++ b/openraft/src/lib.rs
@@ -74,7 +74,7 @@ pub use anyerror::AnyError;
 pub use openraft_macros::add_async_trait;
 pub use type_config::async_runtime;
 #[cfg(feature = "tokio-rt")]
-pub use type_config::async_runtime::impls::TokioRuntime;
+pub use type_config::async_runtime::tokio_impls::TokioRuntime;
 pub use type_config::AsyncRuntime;
 
 pub use crate::base::OptionalSend;
diff --git a/openraft/src/type_config/async_runtime/mod.rs b/openraft/src/type_config/async_runtime/mod.rs
index 262551ad6..132a60c28 100644
--- a/openraft/src/type_config/async_runtime/mod.rs
+++ b/openraft/src/type_config/async_runtime/mod.rs
@@ -3,11 +3,10 @@
 //! `async` runtime is an abstraction over different asynchronous runtimes, such as `tokio`,
 //! `async-std`, etc.
 
-pub(crate) mod impls {
-    #[cfg(feature = "tokio-rt")]
-    mod tokio_runtime;
+pub(crate) mod tokio_impls {
+    #![cfg(feature = "tokio-rt")]
 
-    #[cfg(feature = "tokio-rt")]
+    mod tokio_runtime;
     pub use tokio_runtime::TokioRuntime;
 }
 pub mod mpsc_unbounded;
diff --git a/openraft/src/type_config/async_runtime/impls/tokio_runtime.rs b/openraft/src/type_config/async_runtime/tokio_impls/tokio_runtime.rs
similarity index 100%
rename from openraft/src/type_config/async_runtime/impls/tokio_runtime.rs
rename to openraft/src/type_config/async_runtime/tokio_impls/tokio_runtime.rs