diff --git a/src/test/util/wallet.cpp b/src/test/util/wallet.cpp
index e8be7f7c0..a3fe5cb19 100644
--- a/src/test/util/wallet.cpp
+++ b/src/test/util/wallet.cpp
@@ -1,42 +1,42 @@
 // Copyright (c) 2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <test/util/wallet.h>
 
 #include <config.h>
 #include <key_io.h>
 
 #ifdef ENABLE_WALLET
 #include <wallet/wallet.h>
 #endif // ENABLE_WALLET
 
 const std::string ADDRESS_BCHREG_UNSPENDABLE =
-    "bchreg:qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqha9s37tt";
+    "ecregtest:qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqcrl5mqkt";
 
 #ifdef ENABLE_WALLET
 std::string getnewaddress(const Config &config, CWallet &w) {
     constexpr auto output_type = OutputType::LEGACY;
     CTxDestination dest;
     std::string error;
     if (!w.GetNewDestination(output_type, "", dest, error)) {
         assert(false);
     }
 
     return EncodeDestination(dest, config);
 }
 
 void importaddress(CWallet &wallet, const std::string &address) {
     auto spk_man = wallet.GetLegacyScriptPubKeyMan();
     LOCK2(wallet.cs_wallet, spk_man->cs_KeyStore);
     const auto dest = DecodeDestination(address, wallet.GetChainParams());
     assert(IsValidDestination(dest));
     const auto script = GetScriptForDestination(dest);
     wallet.MarkDirty();
     assert(!spk_man->HaveWatchOnly(script));
     if (!spk_man->AddWatchOnly(script, 0 /* nCreateTime */)) {
         assert(false);
     }
     wallet.SetAddressBook(dest, /* label */ "", "receive");
 }
 #endif // ENABLE_WALLET