diff --git a/rpc/backend/tx_info_test.go b/rpc/backend/tx_info_test.go
index 79c778ef73..f564494f19 100644
--- a/rpc/backend/tx_info_test.go
+++ b/rpc/backend/tx_info_test.go
@@ -160,9 +160,9 @@ func (suite *BackendTestSuite) TestGetSyntheticTransactionByBlockNumberAndIndexW
 	suite.Require().Equal(uint64(88), txType)
 	suite.Require().Equal(int64(7001), res.ChainID.ToInt().Int64())
 	suite.Require().Equal(int64(1000), res.Value.ToInt().Int64())
-	suite.Require().Nil(res.V)
-	suite.Require().Nil(res.R)
-	suite.Require().Nil(res.S)
+	suite.Require().Equal((*hexutil.Big)(big.NewInt(0)), res.V)
+	suite.Require().Equal((*hexutil.Big)(big.NewInt(0)), res.R)
+	suite.Require().Equal((*hexutil.Big)(big.NewInt(0)), res.S)
 }
 
 func (suite *BackendTestSuite) TestGetTransactionByHash() {