diff --git a/iguana/exchanges/LP_bitcoin.c b/iguana/exchanges/LP_bitcoin.c
index acc4ed6bd..c9bf41c1e 100644
--- a/iguana/exchanges/LP_bitcoin.c
+++ b/iguana/exchanges/LP_bitcoin.c
@@ -2198,18 +2198,18 @@ int32_t bitcoin_priv2wif(uint8_t wiftaddr,char *wifstr,bits256 privkey,uint8_t a
     uint8_t data[128]; int32_t offset,len = 32;
     if ( wiftaddr != 0 )
     {
-        data[0] = wiftaddr;
-        data[1] = addrtype;
+        //data[0] = wiftaddr;
+        //data[1] = addrtype;
         offset = 2;
     }
     else
     {
-        data[0] = addrtype;
+        //data[0] = addrtype;
         offset = 1;
     }
     memcpy(data+offset,privkey.bytes,sizeof(privkey));
     data[offset + len++] = 1;
-    //len = base58encode_checkbuf(wiftaddr,addrtype,data,len);
+    len = base58encode_checkbuf(wiftaddr,addrtype,data,len);
     if ( bitcoin_base58encode(wifstr,data,len) == 0 )
     {
         char str[65]; printf("error making wif from %s\n",bits256_str(str,privkey));
diff --git a/iguana/exchanges/mm.c b/iguana/exchanges/mm.c
index 449b8f3d5..d09b79935 100644
--- a/iguana/exchanges/mm.c
+++ b/iguana/exchanges/mm.c
@@ -118,7 +118,7 @@ int main(int argc, const char * argv[])
         {
             OS_randombytes(privkey.bytes,sizeof(privkey));
             bitcoin_priv2wif(0xab,wifstr,privkey,0x36);
-            if ( wifstr[3] == 'H' && wifstr[4] == 'u' && wifstr[5] == 's' )
+            if ( wifstr[3] == 'h' && wifstr[4] == 'u' && wifstr[5] == 's' )
             {
                 printf("i.%d %s -> wif.%s\n",i,bits256_str(str,privkey),wifstr);
                 if ( wifstr[6] == 'h' )