diff --git a/actix-rt/CHANGES.md b/actix-rt/CHANGES.md
index e42be17b..abfb6c95 100644
--- a/actix-rt/CHANGES.md
+++ b/actix-rt/CHANGES.md
@@ -1,6 +1,9 @@
 # Changes
 
 ## Unreleased - 2021-xx-xx
+- Expose `System::with_tokio_rt` and `Arbiter::with_tokio_rt`. [#430]
+
+[#430]: https://github.com/actix/actix-net/pull/430
 
 
 ## 2.5.0 - 2021-11-22
diff --git a/actix-rt/src/arbiter.rs b/actix-rt/src/arbiter.rs
index 43b1bdc3..95256360 100644
--- a/actix-rt/src/arbiter.rs
+++ b/actix-rt/src/arbiter.rs
@@ -108,7 +108,6 @@ impl Arbiter {
     ///
     /// [tokio-runtime]: tokio::runtime::Runtime
     #[cfg(not(all(target_os = "linux", feature = "io-uring")))]
-    #[doc(hidden)]
     pub fn with_tokio_rt<F>(runtime_factory: F) -> Arbiter
     where
         F: Fn() -> tokio::runtime::Runtime + Send + 'static,
diff --git a/actix-rt/src/system.rs b/actix-rt/src/system.rs
index 635f3c18..0ea3547d 100644
--- a/actix-rt/src/system.rs
+++ b/actix-rt/src/system.rs
@@ -46,7 +46,6 @@ impl System {
     /// Create a new System using the [Tokio Runtime](tokio-runtime) returned from a closure.
     ///
     /// [tokio-runtime]: tokio::runtime::Runtime
-    #[doc(hidden)]
     pub fn with_tokio_rt<F>(runtime_factory: F) -> SystemRunner
     where
         F: Fn() -> tokio::runtime::Runtime,