diff --git a/src/task/mod.rs b/src/task/mod.rs
index 56c0113..32b1884 100644
--- a/src/task/mod.rs
+++ b/src/task/mod.rs
@@ -24,6 +24,8 @@
 #[doc(inline)]
 pub use std::task::{Context, Poll, Waker};
 
+#[cfg(feature = "unstable")]
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
 #[doc(inline)]
 pub use async_macros::ready;