diff --git a/bridges/snowbridge/pallets/inbound-queue-v2/src/mock.rs b/bridges/snowbridge/pallets/inbound-queue-v2/src/mock.rs
index 919a6182af23a..436bbe4e5290c 100644
--- a/bridges/snowbridge/pallets/inbound-queue-v2/src/mock.rs
+++ b/bridges/snowbridge/pallets/inbound-queue-v2/src/mock.rs
@@ -14,7 +14,7 @@ use snowbridge_core::TokenId;
 use snowbridge_inbound_queue_primitives::{v2::MessageToXcm, Log, Proof, VerificationError};
 use sp_core::H160;
 use sp_runtime::{
-	traits::{IdentityLookup, MaybeEquivalence},
+	traits::{IdentityLookup, MaybeConvert},
 	BuildStorage,
 };
 use sp_std::{convert::From, default::Default, marker::PhantomData};
@@ -76,13 +76,10 @@ impl<T: Config> BenchmarkHelper<T> for Test {
 }
 
 pub struct MockTokenIdConvert;
-impl MaybeEquivalence<TokenId, Location> for MockTokenIdConvert {
-	fn convert(_id: &TokenId) -> Option<Location> {
+impl MaybeConvert<TokenId, Location> for MockTokenIdConvert {
+	fn maybe_convert(_id: TokenId) -> Option<Location> {
 		Some(Location::parent())
 	}
-	fn convert_back(_loc: &Location) -> Option<TokenId> {
-		None
-	}
 }
 
 pub struct MockAccountLocationConverter<AccountId>(PhantomData<AccountId>);
diff --git a/bridges/snowbridge/pallets/inbound-queue/src/mock.rs b/bridges/snowbridge/pallets/inbound-queue/src/mock.rs
index 1cad021f8eb7a..4a81e4243c12d 100644
--- a/bridges/snowbridge/pallets/inbound-queue/src/mock.rs
+++ b/bridges/snowbridge/pallets/inbound-queue/src/mock.rs
@@ -13,7 +13,7 @@ use snowbridge_core::{
 use snowbridge_inbound_queue_primitives::{v1::MessageToXcm, Log, Proof, VerificationError};
 use sp_core::{H160, H256};
 use sp_runtime::{
-	traits::{IdentifyAccount, IdentityLookup, MaybeEquivalence, Verify},
+	traits::{IdentifyAccount, IdentityLookup, MaybeConvert, Verify},
 	BuildStorage, FixedU128, MultiSignature,
 };
 use sp_std::{convert::From, default::Default};
@@ -214,13 +214,10 @@ impl TransactAsset for SuccessfulTransactor {
 }
 
 pub struct MockTokenIdConvert;
-impl MaybeEquivalence<TokenId, Location> for MockTokenIdConvert {
-	fn convert(_id: &TokenId) -> Option<Location> {
+impl MaybeConvert<TokenId, Location> for MockTokenIdConvert {
+	fn maybe_convert(_id: TokenId) -> Option<Location> {
 		Some(Location::parent())
 	}
-	fn convert_back(_loc: &Location) -> Option<TokenId> {
-		None
-	}
 }
 
 impl inbound_queue::Config for Test {
diff --git a/bridges/snowbridge/pallets/system-v2/src/lib.rs b/bridges/snowbridge/pallets/system-v2/src/lib.rs
index 9d76237f8f2a5..32a5e8f46ed7f 100644
--- a/bridges/snowbridge/pallets/system-v2/src/lib.rs
+++ b/bridges/snowbridge/pallets/system-v2/src/lib.rs
@@ -36,10 +36,10 @@ use snowbridge_outbound_queue_primitives::{
 	v2::{Command, Initializer, Message, SendMessage},
 	OperatingMode, SendError,
 };
-use snowbridge_pallet_system::{ForeignToNativeId, NativeToForeignId};
+use snowbridge_pallet_system::ForeignToNativeId;
 use sp_core::{H160, H256};
 use sp_io::hashing::blake2_256;
-use sp_runtime::traits::MaybeEquivalence;
+use sp_runtime::traits::MaybeConvert;
 use sp_std::prelude::*;
 use xcm::prelude::*;
 use xcm_executor::traits::ConvertLocation;
@@ -200,7 +200,6 @@ pub mod pallet {
 				.ok_or(Error::<T>::LocationConversionFailed)?;
 
 			if !ForeignToNativeId::<T>::contains_key(token_id) {
-				NativeToForeignId::<T>::insert(location.clone(), token_id);
 				ForeignToNativeId::<T>::insert(token_id, location.clone());
 			}
 
@@ -255,12 +254,9 @@ pub mod pallet {
 		}
 	}
 
-	impl<T: Config> MaybeEquivalence<TokenId, Location> for Pallet<T> {
-		fn convert(foreign_id: &TokenId) -> Option<Location> {
-			ForeignToNativeId::<T>::get(foreign_id)
-		}
-		fn convert_back(location: &Location) -> Option<TokenId> {
-			NativeToForeignId::<T>::get(location)
+	impl<T: Config> MaybeConvert<TokenId, Location> for Pallet<T> {
+		fn maybe_convert(foreign_id: TokenId) -> Option<Location> {
+			snowbridge_pallet_system::Pallet::<T>::maybe_convert(foreign_id)
 		}
 	}
 }
diff --git a/bridges/snowbridge/pallets/system-v2/src/tests.rs b/bridges/snowbridge/pallets/system-v2/src/tests.rs
index 20e4107683254..53b80fa80f31b 100644
--- a/bridges/snowbridge/pallets/system-v2/src/tests.rs
+++ b/bridges/snowbridge/pallets/system-v2/src/tests.rs
@@ -135,10 +135,6 @@ fn register_all_tokens_succeeds() {
 			let foreign_token_id =
 				EthereumSystemV2::location_to_message_origin(tc.native.clone()).unwrap();
 
-			assert_eq!(
-				NativeToForeignId::<Test>::get(reanchored_location.clone()),
-				Some(foreign_token_id)
-			);
 			assert_eq!(
 				ForeignToNativeId::<Test>::get(foreign_token_id),
 				Some(reanchored_location.clone())
diff --git a/bridges/snowbridge/pallets/system/src/lib.rs b/bridges/snowbridge/pallets/system/src/lib.rs
index 7d043d80eb3e5..d277186bd5b9d 100644
--- a/bridges/snowbridge/pallets/system/src/lib.rs
+++ b/bridges/snowbridge/pallets/system/src/lib.rs
@@ -52,7 +52,7 @@ use snowbridge_outbound_queue_primitives::{
 };
 use sp_core::{RuntimeDebug, H160, H256};
 use sp_io::hashing::blake2_256;
-use sp_runtime::{traits::MaybeEquivalence, DispatchError, SaturatedConversion};
+use sp_runtime::{traits::MaybeConvert, DispatchError, SaturatedConversion};
 use sp_std::prelude::*;
 use xcm::prelude::*;
 use xcm_executor::traits::ConvertLocation;
@@ -231,12 +231,7 @@ pub mod pallet {
 	/// Lookup table for foreign token ID to native location relative to ethereum
 	#[pallet::storage]
 	pub type ForeignToNativeId<T: Config> =
-		StorageMap<_, Blake2_128Concat, TokenId, xcm::v5::Location, OptionQuery>;
-
-	/// Lookup table for native location relative to ethereum to foreign token ID
-	#[pallet::storage]
-	pub type NativeToForeignId<T: Config> =
-		StorageMap<_, Blake2_128Concat, xcm::v5::Location, TokenId, OptionQuery>;
+		StorageMap<_, Blake2_128Concat, TokenId, Location, OptionQuery>;
 
 	#[pallet::genesis_config]
 	#[derive(frame_support::DefaultNoBound)]
@@ -494,7 +489,6 @@ pub mod pallet {
 				.ok_or(Error::<T>::LocationConversionFailed)?;
 
 			if !ForeignToNativeId::<T>::contains_key(token_id) {
-				NativeToForeignId::<T>::insert(location.clone(), token_id);
 				ForeignToNativeId::<T>::insert(token_id, location.clone());
 			}
 
@@ -535,12 +529,9 @@ pub mod pallet {
 		}
 	}
 
-	impl<T: Config> MaybeEquivalence<TokenId, Location> for Pallet<T> {
-		fn convert(foreign_id: &TokenId) -> Option<Location> {
+	impl<T: Config> MaybeConvert<TokenId, Location> for Pallet<T> {
+		fn maybe_convert(foreign_id: TokenId) -> Option<Location> {
 			ForeignToNativeId::<T>::get(foreign_id)
 		}
-		fn convert_back(location: &Location) -> Option<TokenId> {
-			NativeToForeignId::<T>::get(location)
-		}
 	}
 }
diff --git a/bridges/snowbridge/pallets/system/src/tests.rs b/bridges/snowbridge/pallets/system/src/tests.rs
index 93a1fba38d584..ac33cd2993f2f 100644
--- a/bridges/snowbridge/pallets/system/src/tests.rs
+++ b/bridges/snowbridge/pallets/system/src/tests.rs
@@ -269,7 +269,6 @@ fn register_all_tokens_succeeds() {
 				Default::default()
 			));
 
-			assert_eq!(NativeToForeignId::<Test>::get(tc.reanchored.clone()), Some(tc.foreign));
 			assert_eq!(ForeignToNativeId::<Test>::get(tc.foreign), Some(tc.reanchored.clone()));
 
 			System::assert_last_event(RuntimeEvent::EthereumSystem(Event::<Test>::RegisterToken {
diff --git a/bridges/snowbridge/primitives/inbound-queue/src/v1.rs b/bridges/snowbridge/primitives/inbound-queue/src/v1.rs
index cc0edda11913b..6eba682f72f74 100644
--- a/bridges/snowbridge/primitives/inbound-queue/src/v1.rs
+++ b/bridges/snowbridge/primitives/inbound-queue/src/v1.rs
@@ -9,7 +9,7 @@ use frame_support::{traits::tokens::Balance as BalanceT, PalletError};
 use scale_info::TypeInfo;
 use snowbridge_core::TokenId;
 use sp_core::{Get, RuntimeDebug, H160, H256};
-use sp_runtime::{traits::MaybeEquivalence, MultiAddress};
+use sp_runtime::{traits::MaybeConvert, MultiAddress};
 use sp_std::prelude::*;
 use xcm::prelude::{Junction::AccountKey20, *};
 
@@ -104,7 +104,7 @@ pub struct MessageToXcm<
 	CreateAssetCall: Get<CallIndex>,
 	CreateAssetDeposit: Get<u128>,
 	Balance: BalanceT,
-	ConvertAssetId: MaybeEquivalence<TokenId, Location>,
+	ConvertAssetId: MaybeConvert<TokenId, Location>,
 	EthereumUniversalLocation: Get<InteriorLocation>,
 	GlobalAssetHubLocation: Get<Location>,
 {
@@ -171,7 +171,7 @@ where
 	InboundQueuePalletInstance: Get<u8>,
 	Balance: BalanceT + From<u128>,
 	AccountId: Into<[u8; 32]>,
-	ConvertAssetId: MaybeEquivalence<TokenId, Location>,
+	ConvertAssetId: MaybeConvert<TokenId, Location>,
 	EthereumUniversalLocation: Get<InteriorLocation>,
 	GlobalAssetHubLocation: Get<Location>,
 {
@@ -230,7 +230,7 @@ where
 	InboundQueuePalletInstance: Get<u8>,
 	Balance: BalanceT + From<u128>,
 	AccountId: Into<[u8; 32]>,
-	ConvertAssetId: MaybeEquivalence<TokenId, Location>,
+	ConvertAssetId: MaybeConvert<TokenId, Location>,
 	EthereumUniversalLocation: Get<InteriorLocation>,
 	GlobalAssetHubLocation: Get<Location>,
 {
@@ -426,7 +426,7 @@ where
 		let total_fee_asset: Asset = (Location::parent(), asset_hub_fee).into();
 
 		let asset_loc =
-			ConvertAssetId::convert(&token_id).ok_or(ConvertMessageError::InvalidToken)?;
+			ConvertAssetId::maybe_convert(token_id).ok_or(ConvertMessageError::InvalidToken)?;
 
 		let mut reanchored_asset_loc = asset_loc.clone();
 		reanchored_asset_loc
diff --git a/bridges/snowbridge/primitives/inbound-queue/src/v2/converter.rs b/bridges/snowbridge/primitives/inbound-queue/src/v2/converter.rs
index 6b0e9b6efb2f2..43c086e2f7448 100644
--- a/bridges/snowbridge/primitives/inbound-queue/src/v2/converter.rs
+++ b/bridges/snowbridge/primitives/inbound-queue/src/v2/converter.rs
@@ -10,7 +10,7 @@ use frame_support::ensure;
 use snowbridge_core::TokenId;
 use sp_core::{Get, RuntimeDebug, H160};
 use sp_io::hashing::blake2_256;
-use sp_runtime::{traits::MaybeEquivalence, MultiAddress};
+use sp_runtime::{traits::MaybeConvert, MultiAddress};
 use sp_std::prelude::*;
 use xcm::{
 	prelude::{Junction::*, *},
@@ -103,7 +103,7 @@ where
 	CreateAssetDeposit: Get<u128>,
 	EthereumNetwork: Get<NetworkId>,
 	InboundQueueLocation: Get<InteriorLocation>,
-	ConvertAssetId: MaybeEquivalence<TokenId, Location>,
+	ConvertAssetId: MaybeConvert<TokenId, Location>,
 	GatewayProxyAddress: Get<H160>,
 	EthereumUniversalLocation: Get<InteriorLocation>,
 	AssetHubFromEthereum: Get<Location>,
@@ -163,7 +163,7 @@ where
 					assets.push(AssetTransfer::ReserveDeposit(asset));
 				},
 				EthereumAsset::ForeignTokenERC20 { token_id, value } => {
-					let asset_loc = ConvertAssetId::convert(&token_id)
+					let asset_loc = ConvertAssetId::maybe_convert(*token_id)
 						.ok_or(ConvertMessageError::InvalidAsset)?;
 					let reanchored_asset_loc = asset_loc
 						.reanchored(&AssetHubFromEthereum::get(), &EthereumUniversalLocation::get())
@@ -329,7 +329,7 @@ where
 	CreateAssetDeposit: Get<u128>,
 	EthereumNetwork: Get<NetworkId>,
 	InboundQueueLocation: Get<InteriorLocation>,
-	ConvertAssetId: MaybeEquivalence<TokenId, Location>,
+	ConvertAssetId: MaybeConvert<TokenId, Location>,
 	GatewayProxyAddress: Get<H160>,
 	EthereumUniversalLocation: Get<InteriorLocation>,
 	AssetHubFromEthereum: Get<Location>,
@@ -402,7 +402,6 @@ mod tests {
 		add_location_override, reanchor_to_ethereum, LocationIdConvert,
 	};
 	use sp_core::{H160, H256};
-	use sp_runtime::traits::MaybeEquivalence;
 	const GATEWAY_ADDRESS: [u8; 20] = hex!["eda338e4dc46038493b885327842fd3e301cab39"];
 
 	parameter_types! {
@@ -420,11 +419,8 @@ mod tests {
 	}
 
 	pub struct MockFailedTokenConvert;
-	impl MaybeEquivalence<TokenId, Location> for MockFailedTokenConvert {
-		fn convert(_id: &TokenId) -> Option<Location> {
-			None
-		}
-		fn convert_back(_loc: &Location) -> Option<TokenId> {
+	impl MaybeConvert<TokenId, Location> for MockFailedTokenConvert {
+		fn maybe_convert(_id: TokenId) -> Option<Location> {
 			None
 		}
 	}
diff --git a/bridges/snowbridge/primitives/outbound-queue/src/v1/converter/mod.rs b/bridges/snowbridge/primitives/outbound-queue/src/v1/converter/mod.rs
index 7acc8e7479791..7f6275fa331e7 100644
--- a/bridges/snowbridge/primitives/outbound-queue/src/v1/converter/mod.rs
+++ b/bridges/snowbridge/primitives/outbound-queue/src/v1/converter/mod.rs
@@ -13,7 +13,7 @@ use super::message::{Command, Message, SendMessage};
 use frame_support::{ensure, traits::Get};
 use snowbridge_core::{AgentId, ChannelId, ParaId, TokenId, TokenIdOf};
 use sp_core::{H160, H256};
-use sp_runtime::traits::MaybeEquivalence;
+use sp_runtime::traits::MaybeConvert;
 use sp_std::{iter::Peekable, marker::PhantomData, prelude::*};
 use xcm::prelude::*;
 use xcm_executor::traits::{ConvertLocation, ExportXcm};
@@ -48,7 +48,7 @@ where
 	EthereumNetwork: Get<NetworkId>,
 	OutboundQueue: SendMessage<Balance = u128>,
 	AgentHashedDescription: ConvertLocation<H256>,
-	ConvertAssetId: MaybeEquivalence<TokenId, Location>,
+	ConvertAssetId: MaybeConvert<TokenId, Location>,
 {
 	type Ticket = (Vec<u8>, XcmHash);
 
@@ -194,7 +194,7 @@ struct XcmConverter<'a, ConvertAssetId, Call> {
 }
 impl<'a, ConvertAssetId, Call> XcmConverter<'a, ConvertAssetId, Call>
 where
-	ConvertAssetId: MaybeEquivalence<TokenId, Location>,
+	ConvertAssetId: MaybeConvert<TokenId, Location>,
 {
 	fn new(message: &'a Xcm<Call>, ethereum_network: NetworkId, agent_id: AgentId) -> Self {
 		Self {
@@ -413,7 +413,7 @@ where
 
 		let token_id = TokenIdOf::convert_location(&asset_id).ok_or(InvalidAsset)?;
 
-		ConvertAssetId::convert(&token_id).ok_or(InvalidAsset)?;
+		ConvertAssetId::maybe_convert(token_id).ok_or(InvalidAsset)?;
 
 		// Check if there is a SetTopic and skip over it if found.
 		let topic_id = match_expression!(self.next()?, SetTopic(id), id).ok_or(SetTopicExpected)?;
diff --git a/bridges/snowbridge/primitives/outbound-queue/src/v1/converter/tests.rs b/bridges/snowbridge/primitives/outbound-queue/src/v1/converter/tests.rs
index b2b6e3c1d9954..9ce5bb8b29d30 100644
--- a/bridges/snowbridge/primitives/outbound-queue/src/v1/converter/tests.rs
+++ b/bridges/snowbridge/primitives/outbound-queue/src/v1/converter/tests.rs
@@ -62,13 +62,10 @@ impl SendMessageFeeProvider for MockErrOutboundQueue {
 }
 
 pub struct MockTokenIdConvert;
-impl MaybeEquivalence<TokenId, Location> for MockTokenIdConvert {
-	fn convert(_id: &TokenId) -> Option<Location> {
+impl MaybeConvert<TokenId, Location> for MockTokenIdConvert {
+	fn maybe_convert(_id: TokenId) -> Option<Location> {
 		Some(Location::new(1, [GlobalConsensus(ByGenesis(WESTEND_GENESIS_HASH))]))
 	}
-	fn convert_back(_loc: &Location) -> Option<TokenId> {
-		None
-	}
 }
 
 #[test]
diff --git a/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/convert.rs b/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/convert.rs
index 6edf44e320385..f64554e42756a 100644
--- a/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/convert.rs
+++ b/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/convert.rs
@@ -14,7 +14,7 @@ use crate::v2::{
 
 use crate::v2::convert::XcmConverterError::{AssetResolutionFailed, FilterDoesNotConsumeAllAssets};
 use sp_core::H160;
-use sp_runtime::traits::MaybeEquivalence;
+use sp_runtime::traits::MaybeConvert;
 use sp_std::{iter::Peekable, marker::PhantomData, prelude::*};
 use xcm::prelude::*;
 use xcm_executor::traits::ConvertLocation;
@@ -64,7 +64,7 @@ pub struct XcmConverter<'a, ConvertAssetId, Call> {
 }
 impl<'a, ConvertAssetId, Call> XcmConverter<'a, ConvertAssetId, Call>
 where
-	ConvertAssetId: MaybeEquivalence<TokenId, Location>,
+	ConvertAssetId: MaybeConvert<TokenId, Location>,
 {
 	pub fn new(message: &'a Xcm<Call>, ethereum_network: NetworkId) -> Self {
 		Self {
@@ -174,7 +174,7 @@ where
 
 			// Ensure PNA already registered
 			let token_id = TokenIdOf::convert_location(&asset_id).ok_or(InvalidAsset)?;
-			ConvertAssetId::convert(&token_id).ok_or(InvalidAsset)?;
+			ConvertAssetId::maybe_convert(token_id).ok_or(InvalidAsset)?;
 
 			commands.push(Command::MintForeignToken { token_id, recipient, amount });
 		}
diff --git a/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/mod.rs b/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/mod.rs
index 5da68a01626ca..c4459a05c7c51 100644
--- a/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/mod.rs
+++ b/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/mod.rs
@@ -15,7 +15,7 @@ use frame_support::{
 	traits::{Contains, Get, ProcessMessageError},
 };
 use snowbridge_core::{ParaId, TokenId};
-use sp_runtime::traits::MaybeEquivalence;
+use sp_runtime::traits::MaybeConvert;
 use sp_std::{marker::PhantomData, ops::ControlFlow, prelude::*};
 use xcm::prelude::*;
 use xcm_builder::{CreateMatcher, ExporterFor, MatchXcm};
@@ -53,7 +53,7 @@ where
 	UniversalLocation: Get<InteriorLocation>,
 	EthereumNetwork: Get<NetworkId>,
 	OutboundQueue: SendMessage,
-	ConvertAssetId: MaybeEquivalence<TokenId, Location>,
+	ConvertAssetId: MaybeConvert<TokenId, Location>,
 	AssetHubParaId: Get<ParaId>,
 {
 	type Ticket = (Vec<u8>, XcmHash);
diff --git a/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/tests.rs b/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/tests.rs
index 58501066743bf..bb5a88c73c809 100644
--- a/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/tests.rs
+++ b/bridges/snowbridge/primitives/outbound-queue/src/v2/converter/tests.rs
@@ -62,13 +62,10 @@ impl SendMessageFeeProvider for MockErrOutboundQueue {
 }
 
 pub struct MockTokenIdConvert;
-impl MaybeEquivalence<TokenId, Location> for MockTokenIdConvert {
-	fn convert(_id: &TokenId) -> Option<Location> {
+impl MaybeConvert<TokenId, Location> for MockTokenIdConvert {
+	fn maybe_convert(_id: TokenId) -> Option<Location> {
 		Some(Location::new(1, [GlobalConsensus(ByGenesis(WESTEND_GENESIS_HASH))]))
 	}
-	fn convert_back(_loc: &Location) -> Option<TokenId> {
-		None
-	}
 }
 
 #[test]
diff --git a/bridges/snowbridge/test-utils/src/mock_converter.rs b/bridges/snowbridge/test-utils/src/mock_converter.rs
index 333460814ec99..d40e3cf97bd49 100644
--- a/bridges/snowbridge/test-utils/src/mock_converter.rs
+++ b/bridges/snowbridge/test-utils/src/mock_converter.rs
@@ -2,7 +2,7 @@
 // SPDX-FileCopyrightText: 2023 Snowfork <hello@snowfork.com>
 
 use codec::Encode;
-use frame_support::sp_runtime::traits::MaybeEquivalence;
+use frame_support::sp_runtime::traits::MaybeConvert;
 use snowbridge_core::TokenIdOf;
 use sp_core::H256;
 use std::{cell::RefCell, collections::HashMap};
@@ -35,12 +35,8 @@ pub fn reanchor_to_ethereum(
 }
 
 pub struct LocationIdConvert;
-impl MaybeEquivalence<H256, Location> for LocationIdConvert {
-	fn convert(id: &H256) -> Option<Location> {
-		IDENTIFIER_TO_LOCATION.with(|b| b.borrow().get(id).and_then(|l| Option::from(l.clone())))
-	}
-	fn convert_back(lol: &Location) -> Option<H256> {
-		LOCATION_TO_IDENTIFIER
-			.with(|b| b.borrow().get(&lol.encode()).and_then(|id| Option::from(*id)))
+impl MaybeConvert<H256, Location> for LocationIdConvert {
+	fn maybe_convert(id: H256) -> Option<Location> {
+		IDENTIFIER_TO_LOCATION.with(|b| b.borrow().get(&id).and_then(|l| Option::from(l.clone())))
 	}
 }
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_ethereum_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_ethereum_config.rs
index 2ccbfd8847232..4aaa038b50fb6 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_ethereum_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_ethereum_config.rs
@@ -372,9 +372,9 @@ pub mod benchmark_helpers {
 }
 
 pub(crate) mod migrations {
-	use alloc::vec::Vec;
 	use frame_support::pallet_prelude::*;
 	use snowbridge_core::TokenId;
+	use xcm::VersionedLocation;
 
 	#[frame_support::storage_alias]
 	pub type OldNativeToForeignId<T: snowbridge_pallet_system::Config> = StorageMap<
@@ -399,18 +399,6 @@ pub(crate) mod migrations {
 			};
 			snowbridge_pallet_system::ForeignToNativeId::<T>::translate_values(translate_westend);
 
-			let old_keys = OldNativeToForeignId::<T>::iter_keys().collect::<Vec<_>>();
-			for old_key in old_keys {
-				if let Some(old_val) = OldNativeToForeignId::<T>::get(&old_key) {
-					snowbridge_pallet_system::NativeToForeignId::<T>::insert(
-						&xcm::v5::Location::try_from(old_key.clone()).expect("valid location"),
-						old_val,
-					);
-				}
-				OldNativeToForeignId::<T>::remove(old_key);
-				weight.saturating_accrue(T::DbWeight::get().reads_writes(1, 2));
-			}
-
 			weight
 		}
 	}