--- a/pallets/evm-contract-helpers/src/eth.rs
+++ b/pallets/evm-contract-helpers/src/eth.rs
@@ -175,11 +175,18 @@
 	///
 	/// @param contractAddress The contract for which a sponsor is requested.
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
-	fn sponsor(&self, contract_address: address) -> Result<EthCrossAccount> {
-		Ok(EthCrossAccount::from_sub_cross_account::<T>(
-			&Pallet::<T>::get_sponsor(contract_address).ok_or("Contract has no sponsor")?,
+	fn sponsor(&self, contract_address: address) -> Result<(address, uint256)> {
+		let sponsor =
+			Pallet::<T>::get_sponsor(contract_address).ok_or("Contract has no sponsor")?;
+		Ok(pallet_common::eth::convert_cross_account_to_tuple::<T>(
+			&sponsor,
 		))
 	}
+	// fn sponsor(&self, contract_address: address) -> Result<EthCrossAccount> {
+	// 	Ok(EthCrossAccount::from_sub_cross_account::<T>(
+	// 		&Pallet::<T>::get_sponsor(contract_address).ok_or("Contract has no sponsor")?,
+	// 	))
+	// }
 
 	/// Check tat contract has confirmed sponsor.
 	///