diff --git a/components/zcash_protocol/src/lib.rs b/components/zcash_protocol/src/lib.rs
index f752dc909d..2976a02643 100644
--- a/components/zcash_protocol/src/lib.rs
+++ b/components/zcash_protocol/src/lib.rs
@@ -21,6 +21,7 @@ pub mod consensus;
 pub mod constants;
 #[cfg(feature = "local-consensus")]
 pub mod local_consensus;
+pub mod memo;
 pub mod value;
 
 /// A Zcash shielded transfer protocol.
diff --git a/zcash_primitives/src/memo.rs b/components/zcash_protocol/src/memo.rs
similarity index 100%
rename from zcash_primitives/src/memo.rs
rename to components/zcash_protocol/src/memo.rs
diff --git a/zcash_primitives/CHANGELOG.md b/zcash_primitives/CHANGELOG.md
index 6e9f93d0c3..e695d54f85 100644
--- a/zcash_primitives/CHANGELOG.md
+++ b/zcash_primitives/CHANGELOG.md
@@ -17,6 +17,7 @@ and this library adheres to Rust's notion of
   `zcash_protocol::constants` module.
 - `zcash_primitives::transaction::components::amount` is now a reexport of the
   `zcash_protocol::value` module.
+- `zcash_primitives::memo` is now a reexport of the `zcash_protocol::memo` module.
 
 ### Removed
 - `zcash_primitives::consensus::sapling_zip212_enforcement` instead use
diff --git a/zcash_primitives/src/lib.rs b/zcash_primitives/src/lib.rs
index e539dfeea0..37c37d653a 100644
--- a/zcash_primitives/src/lib.rs
+++ b/zcash_primitives/src/lib.rs
@@ -21,7 +21,7 @@ pub mod block;
 pub use zcash_protocol::consensus;
 pub use zcash_protocol::constants;
 pub mod legacy;
-pub mod memo;
+pub use zcash_protocol::memo;
 pub mod merkle_tree;
 use sapling;
 pub mod transaction;