diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go
index 9799494c..59f18c74 100644
--- a/btcjson/chainsvrresults.go
+++ b/btcjson/chainsvrresults.go
@@ -712,7 +712,7 @@ type TxRawResult struct {
 	Size          int32  `json:"size,omitempty"`
 	Vsize         int32  `json:"vsize,omitempty"`
 	Weight        int32  `json:"weight,omitempty"`
-	Version       int32  `json:"version"`
+	Version       uint32 `json:"version"`
 	LockTime      uint32 `json:"locktime"`
 	Vin           []Vin  `json:"vin"`
 	Vout          []Vout `json:"vout"`
diff --git a/rpcserver.go b/rpcserver.go
index 1cd3d69c..2c9a5185 100644
--- a/rpcserver.go
+++ b/rpcserver.go
@@ -764,7 +764,7 @@ func createTxRawResult(chainParams *chaincfg.Params, mtx *wire.MsgTx,
 		Weight:   int32(blockchain.GetTransactionWeight(btcutil.NewTx(mtx))),
 		Vin:      createVinList(mtx),
 		Vout:     createVoutList(mtx, chainParams, nil),
-		Version:  mtx.Version,
+		Version:  uint32(mtx.Version),
 		LockTime: mtx.LockTime,
 	}