diff --git a/crates/validator-core/src/lib.rs b/crates/validator-core/src/lib.rs
index ea50e14..136ca9b 100644
--- a/crates/validator-core/src/lib.rs
+++ b/crates/validator-core/src/lib.rs
@@ -23,7 +23,8 @@ pub use chain_sync::{
     ChainSyncConfig, DEFAULT_METRICS_PORT, FetchResult, fetch_blocks_batch, remote_chain_tracker,
 };
 pub use light_witness::{LightWitness, LightWitnessExecutor};
-mod database;
+pub mod database;
+pub use database::{WitnessDatabase, WitnessDatabaseError, WitnessExternalEnv};
 pub mod validator_db;
 pub use validator_db::{ValidationDbError, ValidationDbResult, ValidatorDB};
 pub mod data_types;