diff --git a/lib/services/coins/firo/firo_wallet.dart b/lib/services/coins/firo/firo_wallet.dart
index de2088a5d..7b7f5cb98 100644
--- a/lib/services/coins/firo/firo_wallet.dart
+++ b/lib/services/coins/firo/firo_wallet.dart
@@ -234,7 +234,7 @@ Future<Map<String, dynamic>> isolateDerive(
 
     final derivePathChange = constructDerivePath(
       networkWIF: _network.wif,
-      chain: 0,
+      chain: 1,
       index: i,
     );
     currentNode = await Bip32Utils.getBip32NodeFromRoot(
diff --git a/test/services/coins/firo/firo_wallet_test.dart b/test/services/coins/firo/firo_wallet_test.dart
index 277a6cbd5..5cdf9ce50 100644
--- a/test/services/coins/firo/firo_wallet_test.dart
+++ b/test/services/coins/firo/firo_wallet_test.dart
@@ -1228,6 +1228,9 @@ void main() {
       await secureStore.write(
           key: "${testWalletId}buildMintTransaction_mnemonic",
           value: BuildMintTxTestParams.mnemonic);
+      await secureStore.write(
+          key: "${testWalletId}buildMintTransaction_mnemonicPassphrase",
+          value: "");
 
       when(cachedClient.getTransaction(
         txHash: BuildMintTxTestParams.utxoInfo["txid"] as String,