diff --git a/substrate/client/network/sync/src/lib.rs b/substrate/client/network/sync/src/lib.rs
index e23a23e735d3..9f6c0f45d089 100644
--- a/substrate/client/network/sync/src/lib.rs
+++ b/substrate/client/network/sync/src/lib.rs
@@ -28,7 +28,7 @@ mod justification_requests;
 mod pending_responses;
 mod request_metrics;
 mod schema;
-mod types;
+pub mod types;
 
 pub mod block_relay_protocol;
 pub mod block_request_handler;