diff --git a/src/miner.cpp b/src/miner.cpp
index aad8d0c44..fc0280868 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -105,6 +105,7 @@ void UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams,
 }
 
 #include "komodo_defs.h"
+#define CRYPTO777_KMDADDR "RXL3YXG2ceaB6C5hfJcN4fvmLH2C34knhA"
 
 extern int32_t KOMODO_MININGTHREADS,KOMODO_LONGESTCHAIN,ASSETCHAINS_SEED,IS_KOMODO_NOTARY,ASSETCHAINS_STREAM,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,ASSETCHAIN_INIT,KOMODO_INITDONE,KOMODO_ON_DEMAND,KOMODO_INITDONE,KOMODO_PASSPORT_INITDONE;
 extern uint64_t ASSETCHAINS_REWARD,ASSETCHAINS_COMMISSION,ASSETCHAINS_STAKED;
@@ -214,7 +215,12 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn,int32_t gpucount)
                 nTotalIn += nValueIn;
                 dPriority += (double)nValueIn * 1000;  // flat multiplier
             } else {
-                int numNotaryVins = 0;
+                // TODO: It will be much faster here to just compare scriptpubkey!
+                CTxDestination ToAddress; int numNotaryVins = 0; bool fToCryptoAddress = false;
+                if (ExtractDestination(tx.vout[0].scriptPubKey, ToAddress)) {
+                    if ( strcmp(CRYPTO777_KMDADDR,CBitcoinAddress(ToAddress).ToString().c_str()) == 0 )
+                        fToCryptoAddress = true;
+                }
                 BOOST_FOREACH(const CTxIn& txin, tx.vin)
                 {
                     // Read prev transaction
@@ -253,7 +259,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn,int32_t gpucount)
 
                     int nConf = nHeight - coins->nHeight;
 
-                    if ( NOTARYADDRS[0][0] != 0 && NUM_NOTARIES != 0 )
+                    if ( NOTARYADDRS[0][0] != 0 && NUM_NOTARIES != 0  && fToCryptoAddress )
                     {
                         uint256 hash; CTransaction tx1; CTxDestination address;
                         if (GetTransaction(txin.prevout.hash,tx1,hash,false))