diff --git a/src/instantx.h b/src/instantx.h
index 715794660..909745b6f 100644
--- a/src/instantx.h
+++ b/src/instantx.h
@@ -30,7 +30,7 @@ static const int DEFAULT_INSTANTSEND_DEPTH          = 5;
 
 static const int INSTANTSEND_TIMEOUT_SECONDS        = 15;
 
-static const int MIN_INSTANTSEND_PROTO_VERSION      = 70206;
+static const int MIN_INSTANTSEND_PROTO_VERSION      = 70208;
 
 extern bool fEnableInstantSend;
 extern int nInstantSendDepth;