diff --git a/serde/src/lib.rs b/serde/src/lib.rs
index 84287f04a..927138af8 100644
--- a/serde/src/lib.rs
+++ b/serde/src/lib.rs
@@ -52,6 +52,7 @@
 //!   *(deserialization only)*
 //! - [Envy Store], a way to deserialize [AWS Parameter Store] parameters into
 //!   Rust structs. *(deserialization only)*
+//! - [Postcard], a `no_std` and embedded-systems friendly compact binary format.
 //!
 //! [JSON]: https://github.com/serde-rs/json
 //! [Bincode]: https://github.com/TyOverby/bincode
@@ -69,6 +70,7 @@
 //! [Envy Store]: https://github.com/softprops/envy-store
 //! [Cargo]: http://doc.crates.io/manifest.html
 //! [AWS Parameter Store]: https://docs.aws.amazon.com/systems-manager/latest/userguide/systems-manager-paramstore.html
+//! [Postcard]: https://github.com/jamesmunns/postcard
 
 ////////////////////////////////////////////////////////////////////////////////