diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index ee290020b8..cc13cc692b 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -30,7 +30,7 @@ static std::vector<unsigned char> CommitToArguments(const Consensus::Params& par
     return std::vector<unsigned char>(commitment, commitment + 32);
 }
 
-static CBlock CreateGenesisBlock(const CScript& genesisScriptSig, const CScript& genesisOutputScript, uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward)
+static CBlock CreateGenesisBlock(const Consensus::Params& params, const CScript& genesisScriptSig, const CScript& genesisOutputScript, uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward)
 {
     CMutableTransaction txNew;
     txNew.nVersion = 1;
@@ -48,6 +48,9 @@ static CBlock CreateGenesisBlock(const CScript& genesisScriptSig, const CScript&
     genesis.vtx.push_back(MakeTransactionRef(std::move(txNew)));
     genesis.hashPrevBlock.SetNull();
     genesis.hashMerkleRoot = BlockMerkleRoot(genesis);
+    if (g_signed_blocks) {
+        genesis.proof = CProof(params.signblockscript, CScript());
+    }
     return genesis;
 }
 
@@ -62,12 +65,12 @@ static CBlock CreateGenesisBlock(const CScript& genesisScriptSig, const CScript&
  *     CTxOut(nValue=50.00000000, scriptPubKey=0x5F1DF16B2B704C8A578D0B)
  *   vMerkleTree: 4a5e1e
  */
-static CBlock CreateGenesisBlock(uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward)
+static CBlock CreateGenesisBlock(uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward, const Consensus::Params& params)
 {
     const char* pszTimestamp = "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks";
     const CScript genesisScriptSig = CScript() << 486604799 << CScriptNum(4) << std::vector<unsigned char>((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp));
     const CScript genesisOutputScript = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG;
-    return CreateGenesisBlock(genesisScriptSig, genesisOutputScript, nTime, nNonce, nBits, nVersion, genesisReward);
+    return CreateGenesisBlock(params, genesisScriptSig, genesisOutputScript, nTime, nNonce, nBits, nVersion, genesisReward);
 }
 
 /** Add an issuance transaction to the genesis block. Typically used to pre-issue
@@ -151,7 +154,7 @@ class CMainParams : public CChainParams {
         nDefaultPort = 8333;
         nPruneAfterHeight = 100000;
 
-        genesis = CreateGenesisBlock(1231006505, 2083236893, 0x1d00ffff, 1, 50 * COIN);
+        genesis = CreateGenesisBlock(1231006505, 2083236893, 0x1d00ffff, 1, 50 * COIN, consensus);
         consensus.hashGenesisBlock = genesis.GetHash();
         assert(consensus.hashGenesisBlock == uint256S("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"));
         assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
@@ -264,7 +267,7 @@ class CTestNetParams : public CChainParams {
         nDefaultPort = 18333;
         nPruneAfterHeight = 1000;
 
-        genesis = CreateGenesisBlock(1296688602, 414098458, 0x1d00ffff, 1, 50 * COIN);
+        genesis = CreateGenesisBlock(1296688602, 414098458, 0x1d00ffff, 1, 50 * COIN, consensus);
         consensus.hashGenesisBlock = genesis.GetHash();
         assert(consensus.hashGenesisBlock == uint256S("0x000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943"));
         assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
@@ -359,7 +362,7 @@ class CRegTestParams : public CChainParams {
 
         UpdateVersionBitsParametersFromArgs(args);
 
-        genesis = CreateGenesisBlock(1296688602, 2, 0x207fffff, 1, 50 * COIN);
+        genesis = CreateGenesisBlock(1296688602, 2, 0x207fffff, 1, 50 * COIN, consensus);
         consensus.hashGenesisBlock = genesis.GetHash();
         assert(consensus.hashGenesisBlock == uint256S("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206"));
         assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
@@ -525,11 +528,11 @@ class CCustomParams : public CRegTestParams {
     void SetGenesisBlock() {
         if (consensus.genesis_style == "bitcoin") {
             // For compatibility with bitcoin (regtest)
-            genesis = CreateGenesisBlock(1296688602, 2, 0x207fffff, 1, 50 * COIN);
+            genesis = CreateGenesisBlock(1296688602, 2, 0x207fffff, 1, 50 * COIN, consensus);
         } else if (consensus.genesis_style == "elements") {
             // Intended compatibility with Liquid v1 and elements-0.14.1
             std::vector<unsigned char> commit = CommitToArguments(consensus, strNetworkID);
-            genesis = CreateGenesisBlock(CScript(commit), CScript(OP_RETURN), 1296688602, 2, 0x207fffff, 1, 0);
+            genesis = CreateGenesisBlock(consensus, CScript(commit), CScript(OP_RETURN), 1296688602, 2, 0x207fffff, 1, 0);
             if (initialFreeCoins != 0) {
                 AppendInitialIssuance(genesis, COutPoint(uint256(commit), 0), initialFreeCoins, CScript() << OP_TRUE);
             }