diff --git a/iguana/iguana777.h b/iguana/iguana777.h
index ae3a9a670..2eaf3c877 100755
--- a/iguana/iguana777.h
+++ b/iguana/iguana777.h
@@ -33,7 +33,7 @@ typedef int32_t (*blockhashfunc)(uint8_t *blockhashp,uint8_t *serialized,int32_t
 #define IGUANA_HEIGHT 200
 
 #define IGUANA_HEADPERCENTAGE .00777
-#define IGUANA_TAILPERCENTAGE .777
+#define IGUANA_TAILPERCENTAGE .95
 #define IGUANA_MAXPENDHDRS 1
 #define _IGUANA_MAXPENDING 3    //64
 #define _IGUANA_MAXBUNDLES 8