diff --git a/bridges/bin/millau/runtime/src/lib.rs b/bridges/bin/millau/runtime/src/lib.rs
index 70134602da..e3154d382a 100644
--- a/bridges/bin/millau/runtime/src/lib.rs
+++ b/bridges/bin/millau/runtime/src/lib.rs
@@ -28,7 +28,6 @@
#[cfg(feature = "std")]
include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
-pub mod rialto;
pub mod rialto_messages;
use codec::Decode;
diff --git a/bridges/bin/millau/runtime/src/rialto.rs b/bridges/bin/millau/runtime/src/rialto.rs
deleted file mode 100644
index 0c25d93e93..0000000000
--- a/bridges/bin/millau/runtime/src/rialto.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2020 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common. If not, see .
-
-//! Configuration parameters for the Rialto Substrate chain.
-
-use bp_rialto::Header;
-use pallet_substrate_bridge::AuthoritySet;
-use sp_core::crypto::Public;
-use sp_finality_grandpa::AuthorityId;
-use sp_std::vec;
-
-/// The first header known to the pallet.
-///
-/// Note that this does not need to be the genesis header of the Rialto
-/// chain since the pallet may start at any arbitrary header.
-// To get this we first need to call the `chain_getBlockHash` RPC method, and then
-// we can use the result from that and call the `chain_getBlock` RPC method to get
-// the rest of the info.
-//
-// In this case we've grabbed the genesis block of the Rialto Substrate chain.
-pub fn initial_header() -> Header {
- Header {
- parent_hash: Default::default(),
- number: Default::default(),
- state_root: Default::default(),
- extrinsics_root: Default::default(),
- digest: Default::default(),
- }
-}
-
-/// The first set of Grandpa authorities known to the pallet.
-///
-/// Note that this doesn't have to be the "genesis" authority set, as the
-/// pallet can be configured to start from any height.
-pub fn initial_authority_set() -> AuthoritySet {
- let set_id = 0;
- let authorities = vec![
- (AuthorityId::from_slice(&[1; 32]), 1),
- (AuthorityId::from_slice(&[2; 32]), 1),
- (AuthorityId::from_slice(&[3; 32]), 1),
- ];
- AuthoritySet::new(authorities, set_id)
-}
diff --git a/bridges/bin/rialto/runtime/src/lib.rs b/bridges/bin/rialto/runtime/src/lib.rs
index 020be14458..5953f054c1 100644
--- a/bridges/bin/rialto/runtime/src/lib.rs
+++ b/bridges/bin/rialto/runtime/src/lib.rs
@@ -33,7 +33,6 @@ pub mod exchange;
#[cfg(feature = "runtime-benchmarks")]
pub mod benches;
pub mod kovan;
-pub mod millau;
pub mod millau_messages;
pub mod rialto_poa;
diff --git a/bridges/bin/rialto/runtime/src/millau.rs b/bridges/bin/rialto/runtime/src/millau.rs
deleted file mode 100644
index 3549360b11..0000000000
--- a/bridges/bin/rialto/runtime/src/millau.rs
+++ /dev/null
@@ -1,100 +0,0 @@
-// Copyright 2020 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common. If not, see .
-
-//! Configuration parameters for the Millau Substrate chain.
-
-use bp_rialto::Header;
-use hex_literal::hex;
-use pallet_substrate_bridge::{AuthoritySet, InitializationData};
-use sp_core::crypto::Public;
-use sp_finality_grandpa::AuthorityId;
-use sp_std::vec;
-
-/// Information about where the bridge palelt should start syncing from. This includes things like
-/// the initial header and the initial authorities of the briged chain.
-pub fn init_data() -> InitializationData {
- let authority_set = initial_authority_set();
- InitializationData {
- header: initial_header(),
- authority_list: authority_set.authorities,
- set_id: authority_set.set_id,
- scheduled_change: None,
- is_halted: false,
- }
-}
-
-/// The first header known to the pallet.
-///
-/// Note that this does not need to be the genesis header of the Millau
-/// chain since the pallet may start at any arbitrary header.
-// To get this we first need to call the `chain_getBlockHash` RPC method, and then
-// we can use the result from that and call the `chain_getBlock` RPC method to get
-// the rest of the info.
-//
-// In this case we've grabbed the genesis block of the Millau Substrate chain.
-pub fn initial_header() -> Header {
- Header {
- parent_hash: Default::default(),
- number: Default::default(),
- state_root: hex!("0f2ca6dde08378ef81958bf087a3c40391079d0dbf434ea3fa0f73d54200839b").into(),
- extrinsics_root: hex!("03170a2e7597b7b7e3d84c05391d139a62b157e78786d8c082f29dcf4c111314").into(),
- digest: Default::default(),
- }
-}
-
-/// The first set of Grandpa authorities known to the pallet.
-///
-/// Note that this doesn't have to be the "genesis" authority set, as the
-/// pallet can be configured to start from any height.
-pub fn initial_authority_set() -> AuthoritySet {
- let set_id = 0;
-
- // These authorities are: Alice, Bob, Charlie, Dave, and Eve.
- let authorities = vec![
- (
- AuthorityId::from_slice(&hex!(
- "88dc3417d5058ec4b4503e0c12ea1a0a89be200fe98922423d4334014fa6b0ee"
- )),
- 1,
- ),
- (
- AuthorityId::from_slice(&hex!(
- "d17c2d7823ebf260fd138f2d7e27d114c0145d968b5ff5006125f2414fadae69"
- )),
- 1,
- ),
- (
- AuthorityId::from_slice(&hex!(
- "439660b36c6c03afafca027b910b4fecf99801834c62a5e6006f27d978de234f"
- )),
- 1,
- ),
- (
- AuthorityId::from_slice(&hex!(
- "5e639b43e0052c47447dac87d6fd2b6ec50bdd4d0f614e4299c665249bbd09d9"
- )),
- 1,
- ),
- (
- AuthorityId::from_slice(&hex!(
- "1dfe3e22cc0d45c70779c1095f7489a8ef3cf52d62fbd8c2fa38c9f1723502b5"
- )),
- 1,
- ),
- ];
-
- AuthoritySet::new(authorities, set_id)
-}