diff --git a/eth2/types/src/historical_batch.rs b/eth2/types/src/historical_batch.rs
new file mode 100644
index 000000000..77859ed1a
--- /dev/null
+++ b/eth2/types/src/historical_batch.rs
@@ -0,0 +1,22 @@
+use crate::test_utils::TestRandom;
+use crate::Hash256;
+use rand::RngCore;
+use serde_derive::{Deserialize, Serialize};
+use ssz_derive::{Decode, Encode, TreeHash};
+use test_random_derive::TestRandom;
+
+/// Historical block and state roots.
+///
+/// Spec v0.5.0
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, Encode, Decode, TreeHash, TestRandom)]
+pub struct HistoricalBatch {
+    pub block_roots: Vec<Hash256>,
+    pub state_roots: Vec<Hash256>,
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    ssz_tests!(HistoricalBatch);
+}
diff --git a/eth2/types/src/lib.rs b/eth2/types/src/lib.rs
index 2fcb3237d..4f50e0ea5 100644
--- a/eth2/types/src/lib.rs
+++ b/eth2/types/src/lib.rs
@@ -20,6 +20,7 @@ pub mod eth1_data;
 pub mod eth1_data_vote;
 pub mod fork;
 pub mod free_attestation;
+pub mod historical_batch;
 pub mod pending_attestation;
 pub mod proposal;
 pub mod proposer_slashing;
@@ -55,6 +56,7 @@ pub use crate::eth1_data::Eth1Data;
 pub use crate::eth1_data_vote::Eth1DataVote;
 pub use crate::fork::Fork;
 pub use crate::free_attestation::FreeAttestation;
+pub use crate::historical_batch::HistoricalBatch;
 pub use crate::pending_attestation::PendingAttestation;
 pub use crate::proposal::Proposal;
 pub use crate::proposer_slashing::ProposerSlashing;