diff --git a/iguana/exchanges/bitcoin.h b/iguana/exchanges/bitcoin.h
index 3d5cce0db..d098ebcbc 100755
--- a/iguana/exchanges/bitcoin.h
+++ b/iguana/exchanges/bitcoin.h
@@ -57,7 +57,7 @@
 #define IGUANA_SCRIPT_DATA 11
 #define IGUANA_SCRIPT_STRANGE 15
 
-#define IGUANA_MAXSCRIPTSIZE 8192
+#define IGUANA_MAXSCRIPTSIZE 10001
 
 struct bp_key { EC_KEY *k; };
 
diff --git a/iguana/iguana777.h b/iguana/iguana777.h
index eeb96cb47..f4fdf526b 100755
--- a/iguana/iguana777.h
+++ b/iguana/iguana777.h
@@ -20,7 +20,7 @@
 
 typedef int32_t (*blockhashfunc)(uint8_t *blockhashp,uint8_t *serialized,int32_t len);
 
-#define IGUANA_MAXSCRIPTSIZE 8192
+#define IGUANA_MAXSCRIPTSIZE 10001
 
 //#define IGUANA_DISABLEPEERS
 #define IGUANA_MAXCOINS 64