diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/mod.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/mod.rs
index 35ff2dc367c0..dc8ed7d667b7 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/mod.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/mod.rs
@@ -119,7 +119,7 @@ impl<Call> XcmWeightInfo<Call> for AssetHubWestendXcmWeight<Call> {
 		assets.weigh_assets(XcmFungibleWeight::<Runtime>::deposit_reserve_asset())
 	}
 	fn exchange_asset(_give: &AssetFilter, _receive: &Assets, _maximal: &bool) -> Weight {
-		Weight::MAX
+		XcmFungibleWeight::<Runtime>::exchange_asset()
 	}
 	fn initiate_reserve_withdraw(
 		assets: &AssetFilter,
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
index 97e59c24dd89..52c941f69cd2 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_fungible.rs
@@ -220,4 +220,14 @@ impl<T: frame_system::Config> WeightInfo<T> {
 			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
+
+	pub fn exchange_asset() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `159`
+		//  Estimated: `6196`
+		// Minimum execution time: 87_253_000 picoseconds.
+		Weight::from_parts(88_932_000, 6196)
+			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().writes(4))
+	}
 }