diff --git a/iguana/dpow/dpow_fsm.c b/iguana/dpow/dpow_fsm.c
index ebea1f767..2f5a0b4fc 100755
--- a/iguana/dpow/dpow_fsm.c
+++ b/iguana/dpow/dpow_fsm.c
@@ -129,6 +129,11 @@ int32_t dpow_checkutxo(struct supernet_info *myinfo,struct dpow_info *dp,struct
         minutxo = 199;
         n = 10;
     }
+    else if ( strcmp("KMD",coin->symbol) == 0 )
+    {
+        minutxo = 512;
+        n = 256;
+    }
     else
     {
         minutxo = 49;
diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index d998b4b81..9d7bd35ed 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -1216,12 +1216,15 @@ int32_t iguana_launchcoin(struct supernet_info *myinfo,char *symbol,cJSON *json,
     return(0);
 }
 
+void iguana_optableinit();
+
 void iguana_coins(void *arg)
 {
     struct iguana_info **coins,*coin; char *jsonstr,*symbol; cJSON *array,*item,*json;
     int32_t i,n,maxpeers,maphash,initialheight,minconfirms,maxrequests,maxbundles;
     int64_t maxrecvcache; uint64_t services; struct vin_info V; struct supernet_info *myinfo;
     myinfo = SuperNET_MYINFO(0);
+    iguana_optableinit();
     memset(&V,0,sizeof(V));
     if ( (jsonstr= arg) != 0 && (json= cJSON_Parse(jsonstr)) != 0 )
     {
diff --git a/iguana/iguana_interpreter.c b/iguana/iguana_interpreter.c
index d979752f6..75d559d57 100755
--- a/iguana/iguana_interpreter.c
+++ b/iguana/iguana_interpreter.c
@@ -881,7 +881,7 @@ int32_t iguana_checksequenceverify(struct iguana_info *coin,int64_t nLockTime,ui
     return(0);
 }
 
-void iguana_optableinit(struct iguana_info *coin)
+void iguana_optableinit()
 {
     int32_t i,extralen; uint8_t stackitems,flags; char *opname; struct bitcoin_opcode *op;
     if ( OPTABLE == 0 )
@@ -912,7 +912,7 @@ void iguana_optableinit(struct iguana_info *coin)
 int32_t iguana_expandscript(struct iguana_info *coin,char *asmstr,int32_t maxlen,uint8_t *script,int32_t scriptlen)
 {
     int32_t len,n,j,i = 0; uint8_t opcode; uint32_t val,extraflag;
-    iguana_optableinit(coin);
+    iguana_optableinit();
     asmstr[0] = len = 0;
     while ( i < scriptlen )
     {
@@ -1001,7 +1001,7 @@ int32_t bitcoin_assembler(struct iguana_info *coin,cJSON *logarray,uint8_t scrip
     struct iguana_stackdata args[MAX_PUBKEYS_PER_MULTISIG];
     uint8_t databuf[MAX_SCRIPT_ELEMENT_SIZE]; char *asmstr,*str,*hexstr; cJSON *item;
     int32_t c,numops,dlen,plen,numvars,numused,numargs=0,i,j,k,n=0,len,datalen,errs=0; int64_t val;
-    iguana_optableinit(coin);
+    iguana_optableinit();
     if ( (asmstr= jstr(interpreter,"interpreter")) == 0 || asmstr[0] == 0 )
         return(0);
     if ( (numvars= juint(interpreter,"numvars")) > 0 )