diff --git a/test/functional/wallet_createwallet.py b/test/functional/wallet_createwallet.py
index bb7918a9a44..60f670de97b 100755
--- a/test/functional/wallet_createwallet.py
+++ b/test/functional/wallet_createwallet.py
@@ -8,6 +8,7 @@ import os
 import stat
 
 from test_framework.descriptors import descsum_create
+from test_framework.extendedkey import ExtendedPrivateKey
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
@@ -97,12 +98,12 @@ class CreateWalletTest(BitcoinTestFramework):
         assert_raises_rpc_error(-4, "Error: This wallet has no available keys", w3.getnewaddress)
         # Set the seed
         w3.importdescriptors([{
-            'desc': descsum_create('wpkh(tprv8ZgxMBicQKsPcwuZGKp8TeWppSuLMiLe2d9PupB14QpPeQsqoj3LneJLhGHH13xESfvASyd4EFLJvLrG8b7DrLxEuV7hpF9uUc6XruKA1Wq/0h/*)'),
+            'desc': descsum_create(f'wpkh({ExtendedPrivateKey.generate().to_string()}/0h/*)'),
             'timestamp': 'now',
             'active': True
         },
         {
-            'desc': descsum_create('wpkh(tprv8ZgxMBicQKsPcwuZGKp8TeWppSuLMiLe2d9PupB14QpPeQsqoj3LneJLhGHH13xESfvASyd4EFLJvLrG8b7DrLxEuV7hpF9uUc6XruKA1Wq/1h/*)'),
+            'desc': descsum_create(f'wpkh({ExtendedPrivateKey.generate().to_string()}/1h/*)'),
             'timestamp': 'now',
             'active': True,
             'internal': True
@@ -124,12 +125,12 @@ class CreateWalletTest(BitcoinTestFramework):
         with WalletUnlock(w4, "pass"):
             # Now set a seed and it should work. Wallet should also be encrypted
             w4.importdescriptors([{
-                'desc': descsum_create('wpkh(tprv8ZgxMBicQKsPcwuZGKp8TeWppSuLMiLe2d9PupB14QpPeQsqoj3LneJLhGHH13xESfvASyd4EFLJvLrG8b7DrLxEuV7hpF9uUc6XruKA1Wq/0h/*)'),
+                'desc': descsum_create(f'wpkh({ExtendedPrivateKey.generate().to_string()}/0h/*)'),
                 'timestamp': 'now',
                 'active': True
             },
             {
-                'desc': descsum_create('wpkh(tprv8ZgxMBicQKsPcwuZGKp8TeWppSuLMiLe2d9PupB14QpPeQsqoj3LneJLhGHH13xESfvASyd4EFLJvLrG8b7DrLxEuV7hpF9uUc6XruKA1Wq/1h/*)'),
+                'desc': descsum_create(f'wpkh({ExtendedPrivateKey.generate().to_string()}/1h/*)'),
                 'timestamp': 'now',
                 'active': True,
                 'internal': True