diff --git a/der/src/lib.rs b/der/src/lib.rs
index 36fd6a5b1..a9a470d3f 100644
--- a/der/src/lib.rs
+++ b/der/src/lib.rs
@@ -375,7 +375,7 @@ pub use crypto_bigint as bigint;
 
 #[cfg(feature = "derive")]
 #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
-pub use der_derive::{Choice, Enumerated, Sequence, ValueOrd};
+pub use der_derive::{Choice, Enumerated, Newtype, Sequence, ValueOrd};
 
 #[cfg(feature = "pem")]
 #[cfg_attr(docsrs, doc(cfg(feature = "pem")))]