diff --git a/runtime/crab/src/bridges_message/darwinia.rs b/runtime/crab/src/bridges_message/darwinia.rs
index f6cfcb87..1eadb2b1 100644
--- a/runtime/crab/src/bridges_message/darwinia.rs
+++ b/runtime/crab/src/bridges_message/darwinia.rs
@@ -96,7 +96,6 @@ impl MessageBridge for WithDarwiniaMessageBridge {
 	const BRIDGED_CHAIN_ID: bp_runtime::ChainId = DARWINIA_CHAIN_ID;
 	const BRIDGED_MESSAGES_PALLET_NAME: &'static str =
 		bridge_runtime_common::pallets::WITH_CRAB_MESSAGES_PALLET_NAME;
-	const RELAYER_FEE_PERCENT: u32 = 10;
 	const THIS_CHAIN_ID: bp_runtime::ChainId = CRAB_CHAIN_ID;
 }
 
diff --git a/runtime/darwinia/src/bridges_message/crab.rs b/runtime/darwinia/src/bridges_message/crab.rs
index 174adaf1..de21782c 100644
--- a/runtime/darwinia/src/bridges_message/crab.rs
+++ b/runtime/darwinia/src/bridges_message/crab.rs
@@ -92,7 +92,6 @@ impl MessageBridge for WithCrabMessageBridge {
 	const BRIDGED_CHAIN_ID: bp_runtime::ChainId = CRAB_CHAIN_ID;
 	const BRIDGED_MESSAGES_PALLET_NAME: &'static str =
 		bridge_runtime_common::pallets::WITH_DARWINIA_MESSAGES_PALLET_NAME;
-	const RELAYER_FEE_PERCENT: u32 = 10;
 	const THIS_CHAIN_ID: bp_runtime::ChainId = DARWINIA_CHAIN_ID;
 }
 
diff --git a/runtime/pangolin/src/bridges_message/pangoro.rs b/runtime/pangolin/src/bridges_message/pangoro.rs
index bb96b0a4..3cb0d202 100644
--- a/runtime/pangolin/src/bridges_message/pangoro.rs
+++ b/runtime/pangolin/src/bridges_message/pangoro.rs
@@ -96,7 +96,6 @@ impl MessageBridge for WithPangoroMessageBridge {
 	const BRIDGED_CHAIN_ID: bp_runtime::ChainId = PANGORO_CHAIN_ID;
 	const BRIDGED_MESSAGES_PALLET_NAME: &'static str =
 		bridge_runtime_common::pallets::WITH_PANGOLIN_MESSAGES_PALLET_NAME;
-	const RELAYER_FEE_PERCENT: u32 = 10;
 	const THIS_CHAIN_ID: bp_runtime::ChainId = PANGOLIN_CHAIN_ID;
 }
 
diff --git a/runtime/pangoro/src/bridges_message/pangolin.rs b/runtime/pangoro/src/bridges_message/pangolin.rs
index 12f5cf2e..0ee735f3 100644
--- a/runtime/pangoro/src/bridges_message/pangolin.rs
+++ b/runtime/pangoro/src/bridges_message/pangolin.rs
@@ -96,7 +96,6 @@ impl MessageBridge for WithPangolinMessageBridge {
 	const BRIDGED_CHAIN_ID: bp_runtime::ChainId = PANGOLIN_CHAIN_ID;
 	const BRIDGED_MESSAGES_PALLET_NAME: &'static str =
 		bridge_runtime_common::pallets::WITH_PANGORO_MESSAGES_PALLET_NAME;
-	const RELAYER_FEE_PERCENT: u32 = 10;
 	const THIS_CHAIN_ID: bp_runtime::ChainId = PANGORO_CHAIN_ID;
 }