diff --git a/src/func/instances.rs b/src/func/instances.rs
index ff9a7e6..52fabf1 100644
--- a/src/func/instances.rs
+++ b/src/func/instances.rs
@@ -20,8 +20,8 @@
 //!
 //! [^research]: instances used for research purposes to enhance the abstract interfaces.
 //!
-//! [`MonadFail<E>`]: crate::func::fail::MonadFail
-//! [`Monad`]: crate::func::Monad
+//! [`MonadFail<E>`]: super::fail::MonadFail
+//! [`Monad`]: super::Monad
 
 pub mod composition;
 pub mod effect;