diff --git a/src/main/java/com/sparrowwallet/sparrow/wallet/UtxosController.java b/src/main/java/com/sparrowwallet/sparrow/wallet/UtxosController.java
index 66eb7cf7..c722801b 100644
--- a/src/main/java/com/sparrowwallet/sparrow/wallet/UtxosController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/wallet/UtxosController.java
@@ -224,7 +224,7 @@ public class UtxosController extends WalletFormController implements Initializab
 
     public void mixSelected(ActionEvent event) {
         List<UtxoEntry> selectedEntries = getSelectedUtxos();
-        WhirlpoolDialog whirlpoolDialog = new WhirlpoolDialog(getWalletForm().getWalletId(), getWalletForm().getWallet(), selectedEntries);
+        WhirlpoolDialog whirlpoolDialog = new WhirlpoolDialog(getWalletForm().getMasterWalletId(), getWalletForm().getWallet(), selectedEntries);
         Optional<Tx0Preview> optTx0Preview = whirlpoolDialog.showAndWait();
         optTx0Preview.ifPresent(tx0Preview -> previewPremix(tx0Preview, selectedEntries));
     }
diff --git a/src/main/java/com/sparrowwallet/sparrow/wallet/WalletForm.java b/src/main/java/com/sparrowwallet/sparrow/wallet/WalletForm.java
index ff22d8b3..23bce179 100644
--- a/src/main/java/com/sparrowwallet/sparrow/wallet/WalletForm.java
+++ b/src/main/java/com/sparrowwallet/sparrow/wallet/WalletForm.java
@@ -66,6 +66,10 @@ public class WalletForm {
         return wallet.isMasterWallet() ? wallet : wallet.getMasterWallet();
     }
 
+    public String getMasterWalletId() {
+        return storage.getWalletId(getMasterWallet());
+    }
+
     public Storage getStorage() {
         return storage;
     }
diff --git a/src/main/java/com/sparrowwallet/sparrow/whirlpool/Whirlpool.java b/src/main/java/com/sparrowwallet/sparrow/whirlpool/Whirlpool.java
index 0e979c21..7394110a 100644
--- a/src/main/java/com/sparrowwallet/sparrow/whirlpool/Whirlpool.java
+++ b/src/main/java/com/sparrowwallet/sparrow/whirlpool/Whirlpool.java
@@ -52,10 +52,7 @@ import javafx.concurrent.Task;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.Collection;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
+import java.util.*;
 import java.util.stream.Collectors;
 
 public class Whirlpool {
@@ -71,9 +68,9 @@ public class Whirlpool {
     private final TorClientService torClientService;
     private final WhirlpoolWalletService whirlpoolWalletService;
     private final WhirlpoolWalletConfig config;
-    private Tx0ParamService tx0ParamService;
-    private ExpirablePoolSupplier poolSupplier;
-    private Tx0Service tx0Service;
+    private final Tx0ParamService tx0ParamService;
+    private final ExpirablePoolSupplier poolSupplier;
+    private final Tx0Service tx0Service;
     private HD_Wallet hdWallet;
     private String walletId;
     private String mixToWalletId;
@@ -162,7 +159,7 @@ public class Whirlpool {
             HD_WalletFactoryGeneric hdWalletFactory = HD_WalletFactoryGeneric.getInstance();
             byte[] seed = hdWalletFactory.computeSeedFromWords(words);
             this.walletId = walletId;
-            hdWallet = new HD_Wallet(purpose, words, config.getNetworkParameters(), seed, passphrase, 1);
+            hdWallet = new HD_Wallet(purpose, words, config.getNetworkParameters(), seed, passphrase, 10);
         } catch(Exception e) {
             throw new IllegalStateException("Could not create Whirlpool HD wallet ", e);
         }
diff --git a/src/main/java/com/sparrowwallet/sparrow/whirlpool/WhirlpoolServices.java b/src/main/java/com/sparrowwallet/sparrow/whirlpool/WhirlpoolServices.java
index 35286d55..42453524 100644
--- a/src/main/java/com/sparrowwallet/sparrow/whirlpool/WhirlpoolServices.java
+++ b/src/main/java/com/sparrowwallet/sparrow/whirlpool/WhirlpoolServices.java
@@ -136,6 +136,7 @@ public class WhirlpoolServices {
                 && wallet.getKeystores().size() == 1
                 && wallet.getKeystores().get(0).hasSeed()
                 && wallet.getKeystores().get(0).getSeed().getType() == DeterministicSeed.Type.BIP39
+                && wallet.getStandardAccountType() != null
                 && !wallet.isWhirlpoolMixWallet();
     }