diff --git a/iguana/iguana777.h b/iguana/iguana777.h
index 1a9b87005..90b21eccc 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) << 2)
+#define SPARSECOUNT(x) ((x) << 1)
 
 typedef int32_t (*blockhashfunc)(uint8_t *blockhashp,uint8_t *serialized,int32_t len);