diff --git a/src/lib.rs b/src/lib.rs
index 4161d9f..3bb35c0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -53,6 +53,7 @@ pub mod sync;
 pub mod task;
 
 #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
+#[cfg(feature = "unstable")]
 pub mod pin;
 
 pub(crate) mod utils;