diff --git a/iguana/iguana777.h b/iguana/iguana777.h
index 3e285c566..14f3c62c6 100755
--- a/iguana/iguana777.h
+++ b/iguana/iguana777.h
@@ -39,7 +39,7 @@ typedef int32_t (*blockhashfunc)(uint8_t *blockhashp,uint8_t *serialized,int32_t
 #define IGUANA_MAXPENDHDRS 1
 #define _IGUANA_MAXPENDING 3
 #define IGUANA_MINPENDBUNDLES 8
-#define IGUANA_MAXPENDBUNDLES 32
+#define IGUANA_MAXPENDBUNDLES 64
 #define IGUANA_BUNDLELOOP 77
 #define IGUANA_RPCPORT 7778
 #define IGUANA_MAXRAMCHAINSIZE ((uint64_t)1024L * 1024L * 1024L * 16)