1 files changed, 2 insertions, 2 deletions
diff --git a/peer.go b/peer.go
index c7591ac31..587bc1974 100644
--- a/peer.go
+++ b/peer.go
@@ -17,7 +17,7 @@ const (
 	// The size of the output buffer for writing messages
 	outputBufferSize = 50
 	// Current protocol version
-	ProtocolVersion = 17
+	ProtocolVersion = 20
 	// Interval for ping/pong message
 	pingPongTimer = 30 * time.Second
 )
@@ -612,7 +612,7 @@ func (p *Peer) handleHandshake(msg *ethwire.Msg) {
 	c := msg.Data
 
 	if c.Get(0).Uint() != ProtocolVersion {
-		ethutil.Config.Log.Debugln("Invalid peer version. Require protocol:", ProtocolVersion)
+		ethutil.Config.Log.Debugf("Invalid peer version. Require protocol: %d. Received: %d\n", ProtocolVersion, c.Get(0).Uint())
 		p.Stop()
 		return
 	}