diff --git a/contracts/sfc/NodeDriverAuth.sol b/contracts/sfc/NodeDriverAuth.sol
index 834c47e..8a28a94 100644
--- a/contracts/sfc/NodeDriverAuth.sol
+++ b/contracts/sfc/NodeDriverAuth.sol
@@ -87,7 +87,7 @@ contract NodeDriverAuth is OwnableUpgradeable, UUPSUpgradeable {
 
     /// Mint native token. To be used by SFC for minting validators rewards.
     function incBalance(address acc, uint256 diff) external onlySFC {
-        driver.setBalance(acc, address(acc).balance + diff);
+        driver.setBalance(acc, acc.balance + diff);
     }
 
     /// Upgrade code of given contract by copying it from other deployed contract.
diff --git a/contracts/sfc/SFC.sol b/contracts/sfc/SFC.sol
index e177561..c22020b 100644
--- a/contracts/sfc/SFC.sol
+++ b/contracts/sfc/SFC.sol
@@ -853,9 +853,9 @@ contract SFC is OwnableUpgradeable, UUPSUpgradeable, Version {
     function _receiverOf(address addr) internal view returns (address payable) {
         address to = getRedirection[addr];
         if (to == address(0)) {
-            return payable(address(uint160(addr)));
+            return payable(addr);
         }
-        return payable(address(uint160(to)));
+        return payable(to);
     }
 
     /// Seal epoch - sync validators.