diff --git a/src/miner.cpp b/src/miner.cpp
index 9e60753a9..772980fba 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -154,11 +154,6 @@ CBlockTemplate* CreateNewBlock(const CScript& _scriptPubKeyIn, int32_t gpucount,
         if (txT == TX_PUBKEY)
             pk = CPubKey(vAddrs[0]);
     }
-    fprintf(stderr,"selected pubkey inside CreateBlock: ");
-    for (int i=0; i<33; i++) {
-        fprintf(stderr,"%02x",scriptPubKeyIn[i+1]);
-    }
-    fprintf(stderr,"\n");
 
     uint64_t deposits; int32_t isrealtime,kmdheight; uint32_t blocktime; const CChainParams& chainparams = Params();
     //fprintf(stderr,"create new block\n");
diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp
index 8e6b1dfa2..52f4afd10 100644
--- a/src/rpc/mining.cpp
+++ b/src/rpc/mining.cpp
@@ -359,8 +359,6 @@ UniValue setgenerate(const UniValue& params, bool fHelp)
     mapArgs["-gen"] = (fGenerate ? "1" : "0");
     mapArgs ["-genproclimit"] = itostr(KOMODO_MININGTHREADS);
 
-    fprintf(stderr, "miningthreads.%i generate.%i\n",KOMODO_MININGTHREADS,(fGenerate ? 1 : 0));
-
 #ifdef ENABLE_WALLET
     GenerateBitcoins(fGenerate, pwalletMain, nGenProcLimit);
 #else