diff --git a/tokio/src/signal/mod.rs b/tokio/src/signal/mod.rs
index cca3963e113..6d2e0fff331 100644
--- a/tokio/src/signal/mod.rs
+++ b/tokio/src/signal/mod.rs
@@ -61,6 +61,9 @@ mod os {
 }
 
 pub mod unix;
+
+#[cfg(any(windows, docsrs))]
+#[cfg_attr(docsrs, doc(cfg(windows)))]
 pub mod windows;
 
 mod reusable_box;
diff --git a/tokio/src/signal/windows.rs b/tokio/src/signal/windows.rs
index 43dab808bba..2ed347c0387 100644
--- a/tokio/src/signal/windows.rs
+++ b/tokio/src/signal/windows.rs
@@ -12,18 +12,11 @@ use crate::signal::RxFuture;
 use std::io;
 use std::task::{Context, Poll};
 
-#[cfg(windows)]
 #[path = "windows/sys.rs"]
 mod imp;
 
-#[cfg(windows)]
 pub(crate) use self::imp::{OsExtraData, OsStorage};
 
-// For building documentation on Unix machines when the `docsrs` flag is set.
-#[cfg(not(windows))]
-#[path = "windows/stub.rs"]
-mod imp;
-
 /// Creates a new listener which receives "ctrl-c" notifications sent to the
 /// process.
 ///
diff --git a/tokio/src/signal/windows/stub.rs b/tokio/src/signal/windows/stub.rs
index 61df30979b6..be009073abc 100644
--- a/tokio/src/signal/windows/stub.rs
+++ b/tokio/src/signal/windows/stub.rs
@@ -1,3 +1,6 @@
+#![cfg(any(windows, docsrs))]
+#![cfg_attr(docsrs, doc(cfg(all(windows, feature = "signal"))))]
+
 //! Stub implementations for the platform API so that rustdoc can build linkable
 //! documentation on non-windows platforms.
 
diff --git a/tokio/src/signal/windows/sys.rs b/tokio/src/signal/windows/sys.rs
index 26e6bdf8182..e3bd57f3a2c 100644
--- a/tokio/src/signal/windows/sys.rs
+++ b/tokio/src/signal/windows/sys.rs
@@ -1,3 +1,6 @@
+#![cfg(any(windows, docsrs))]
+#![cfg_attr(docsrs, doc(cfg(all(windows, feature = "signal"))))]
+
 use std::io;
 use std::sync::Once;