diff --git a/bin/millau/runtime/src/lib.rs b/bin/millau/runtime/src/lib.rs
index af63ff85ad8..92dabc9407c 100644
--- a/bin/millau/runtime/src/lib.rs
+++ b/bin/millau/runtime/src/lib.rs
@@ -146,6 +146,7 @@ impl_opaque_keys! {
 }
 
 /// This runtime version.
+#[sp_version::runtime_version]
 pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("millau-runtime"),
 	impl_name: create_runtime_str!("millau-runtime"),
diff --git a/bin/rialto/node/src/chain_spec.rs b/bin/rialto/node/src/chain_spec.rs
index 10f2d7055d4..c5364019a0e 100644
--- a/bin/rialto/node/src/chain_spec.rs
+++ b/bin/rialto/node/src/chain_spec.rs
@@ -14,7 +14,6 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
 
-use frame_support::weights::Weight;
 use polkadot_primitives::v4::{AssignmentId, ValidatorId};
 use rialto_runtime::{
 	AccountId, BabeConfig, BalancesConfig, BeefyConfig, BridgeMillauMessagesConfig,
diff --git a/bin/rialto/runtime/src/lib.rs b/bin/rialto/runtime/src/lib.rs
index 3e0e1d76089..9240314c544 100644
--- a/bin/rialto/runtime/src/lib.rs
+++ b/bin/rialto/runtime/src/lib.rs
@@ -132,6 +132,7 @@ impl_opaque_keys! {
 }
 
 /// This runtime version.
+#[sp_version::runtime_version]
 pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("rialto-runtime"),
 	impl_name: create_runtime_str!("rialto-runtime"),
diff --git a/bin/rialto/runtime/src/parachains.rs b/bin/rialto/runtime/src/parachains.rs
index 5fa0cdf29fd..587cb4d9340 100644
--- a/bin/rialto/runtime/src/parachains.rs
+++ b/bin/rialto/runtime/src/parachains.rs
@@ -183,7 +183,8 @@ parameter_types! {
 	///
 	/// # WARNING
 	///
-	/// This is not a good value for para-chains since the `Scheduler` already uses up to 80% block weight.
+	/// This is not a good value for para-chains since the `Scheduler`
+	/// already uses up to 80 percent block weight.
 	pub MessageQueueServiceWeight: Weight = crate::Perbill::from_percent(20) * bp_rialto::BlockWeights::get().max_block;
 	pub const MessageQueueHeapSize: u32 = 32 * 1024;
 	pub const MessageQueueMaxStale: u32 = 96;