diff --git a/iguana/iguana777.h b/iguana/iguana777.h
index f909dd18c..01b761488 100755
--- a/iguana/iguana777.h
+++ b/iguana/iguana777.h
@@ -18,7 +18,7 @@
 #include "../crypto777/OS_portable.h"
 #include "SuperNET.h"
 
-#define SPARSECOUNT(x) ((x) << 1)
+#define SPARSECOUNT(x) ((x) << 2)
 
 typedef int32_t (*blockhashfunc)(uint8_t *blockhashp,uint8_t *serialized,int32_t len);
 
diff --git a/iguana/iguana_ramchain.c b/iguana/iguana_ramchain.c
index 37caac32e..782549920 100755
--- a/iguana/iguana_ramchain.c
+++ b/iguana/iguana_ramchain.c
@@ -665,7 +665,7 @@ void iguana_ramchain_prefetch(struct iguana_info *coin,struct iguana_ramchain *r
 int64_t _iguana_rdata_action(FILE *fp,bits256 lhashes[IGUANA_NUMLHASHES],void *destptr,uint64_t fpos,uint32_t expanded,uint32_t numtxids,uint32_t numunspents,uint32_t numspends,uint32_t numpkinds,uint32_t numexternaltxids,uint32_t scriptspace,uint32_t txsparsebits,uint64_t numtxsparse,uint32_t pksparsebits,uint64_t numpksparse,uint64_t srcsize,RAMCHAIN_FUNC,int32_t numblocks)
 {
 #define RAMCHAIN_LARG(ind) ((lhashes == 0) ? 0 : lhashes[ind].bytes)
-#define SPARSECOUNT(x) ((x) << 1)
+#define SPARSECOUNT(x) ((x) << 2)
     FILE *fparg = 0; int32_t iter; uint64_t txbits,pkbits,offset = 0; struct iguana_ramchaindata *rdata = destptr;
     if ( expanded != 0 )
     {