diff --git a/stream-cipher/src/lib.rs b/stream-cipher/src/lib.rs
index 1a056c83..505c67fb 100644
--- a/stream-cipher/src/lib.rs
+++ b/stream-cipher/src/lib.rs
@@ -22,6 +22,9 @@ mod errors;
 pub use crate::errors::{InvalidKeyNonceLength, LoopError};
 pub use generic_array::{self, typenum::consts};
 
+#[cfg(feature = "block-cipher")]
+pub use block_cipher;
+
 use generic_array::typenum::Unsigned;
 use generic_array::{ArrayLength, GenericArray};