diff --git a/cmd/faucet/faucet.go b/cmd/faucet/faucet.go
index 6799060275..0b0f90eafa 100644
--- a/cmd/faucet/faucet.go
+++ b/cmd/faucet/faucet.go
@@ -157,7 +157,8 @@ func main() {
 	if blob, err = ioutil.ReadFile(*accPassFlag); err != nil {
 		log.Crit("Failed to read account password contents", "file", *accPassFlag, "err", err)
 	}
-	pass := string(blob)
+	// delete "\n" of a line which get from ioutil.ReadFile
+	pass := strings.Replace(string(blob), "\n", "", -1)
 
 	ks := keystore.NewKeyStore(filepath.Join(os.Getenv("HOME"), ".faucet", "keys"), keystore.StandardScryptN, keystore.StandardScryptP)
 	if blob, err = ioutil.ReadFile(*accJSONFlag); err != nil {