diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index b129290735..cd481db974 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -1648,9 +1648,8 @@ func newRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber
 		result.GasFeeCap = (*hexutil.Big)(tx.GasFeeCap())
 		result.GasTipCap = (*hexutil.Big)(tx.GasTipCap())
 		// if the transaction has been mined, compute the effective gas price
-		if baseFee != nil && blockHash != (common.Hash{}) {
-			// price = min(gasTipCap + baseFee, gasFeeCap)
-			result.GasPrice = (*hexutil.Big)(effectiveGasPrice(tx, baseFee))
+		if receipt != nil {
+			result.GasPrice = (*hexutil.Big)(receipt.EffectiveGasPrice)
 		} else {
 			result.GasPrice = (*hexutil.Big)(tx.GasFeeCap())
 		}