diff --git a/p2p/discover/v5wire/msg.go b/p2p/discover/v5wire/msg.go
index 089fd4ebdc8f..f0a8ad7df118 100644
--- a/p2p/discover/v5wire/msg.go
+++ b/p2p/discover/v5wire/msg.go
@@ -47,8 +47,6 @@ const (
 	NodesMsg
 	TalkRequestMsg
 	TalkResponseMsg
-	RequestTicketMsg
-	TicketMsg
 
 	UnknownPacket   = byte(255) // any non-decryptable packet
 	WhoareyouPacket = byte(254) // the WHOAREYOU packet