diff --git a/substrate/client/rpc-spec-v2/src/transaction/api.rs b/substrate/client/rpc-spec-v2/src/transaction/api.rs
index 33af9c953338..119bf270c63a 100644
--- a/substrate/client/rpc-spec-v2/src/transaction/api.rs
+++ b/substrate/client/rpc-spec-v2/src/transaction/api.rs
@@ -47,14 +47,14 @@ pub trait TransactionBroadcastApi {
/// # Unstable
///
/// This method is unstable and subject to change in the future.
- #[method(name = "transaction_unstable_broadcast")]
- fn broadcast(&self, bytes: Bytes) -> RpcResult