diff --git a/src/kernel/bitcoinkernel.cpp b/src/kernel/bitcoinkernel.cpp
index 0a315ff39b3..9eef0b7fb60 100644
--- a/src/kernel/bitcoinkernel.cpp
+++ b/src/kernel/bitcoinkernel.cpp
@@ -816,10 +816,10 @@ btck_ChainParameters* btck_chain_parameters_create(const btck_ChainType chain_ty
         return btck_ChainParameters::ref(const_cast<CChainParams*>(CChainParams::TestNet4().release()));
     }
     case btck_ChainType_SIGNET: {
-        return btck_ChainParameters::ref(const_cast<CChainParams*>(CChainParams::SigNet({}).release()));
+        return btck_ChainParameters::ref(const_cast<CChainParams*>(CChainParams::SigNet().release()));
     }
     case btck_ChainType_REGTEST: {
-        return btck_ChainParameters::ref(const_cast<CChainParams*>(CChainParams::RegTest({}).release()));
+        return btck_ChainParameters::ref(const_cast<CChainParams*>(CChainParams::RegTest().release()));
     }
     }
     assert(false);
diff --git a/src/kernel/chainparams.cpp b/src/kernel/chainparams.cpp
index 93bfe335dd2..8b2e66a284a 100644
--- a/src/kernel/chainparams.cpp
+++ b/src/kernel/chainparams.cpp
@@ -703,8 +703,8 @@ std::optional<ChainType> GetNetworkForMagic(const MessageStartChars& message)
     const auto mainnet_msg = CChainParams::Main()->MessageStart();
     const auto testnet_msg = CChainParams::TestNet()->MessageStart();
     const auto testnet4_msg = CChainParams::TestNet4()->MessageStart();
-    const auto regtest_msg = CChainParams::RegTest({})->MessageStart();
-    const auto signet_msg = CChainParams::SigNet({})->MessageStart();
+    const auto regtest_msg = CChainParams::RegTest()->MessageStart();
+    const auto signet_msg = CChainParams::SigNet()->MessageStart();
 
     if (std::ranges::equal(message, mainnet_msg)) {
         return ChainType::MAIN;
diff --git a/src/kernel/chainparams.h b/src/kernel/chainparams.h
index b78c56356f9..2c85b8e80ef 100644
--- a/src/kernel/chainparams.h
+++ b/src/kernel/chainparams.h
@@ -168,7 +168,9 @@ public:
     };
 
     static std::unique_ptr<const CChainParams> RegTest(const RegTestOptions& options);
+    static std::unique_ptr<const CChainParams> RegTest() { const RegTestOptions opts{}; return RegTest(opts); }
     static std::unique_ptr<const CChainParams> SigNet(const SigNetOptions& options);
+    static std::unique_ptr<const CChainParams> SigNet() { const SigNetOptions opts{}; return SigNet(opts); }
     static std::unique_ptr<const CChainParams> Main(const MainNetOptions& options);
     static std::unique_ptr<const CChainParams> Main() { const MainNetOptions opts{}; return Main(opts); }
     static std::unique_ptr<const CChainParams> TestNet(const TestNetOptions& options);