diff --git a/cmd/libp2p-relay-daemon/main.go b/cmd/libp2p-relay-daemon/main.go
index 94116e7..437e4ba 100644
--- a/cmd/libp2p-relay-daemon/main.go
+++ b/cmd/libp2p-relay-daemon/main.go
@@ -119,6 +119,7 @@ func main() {
 		panic(err)
 	}
 	fmt.Printf("RelayV2 is running!\n")
+	fmt.Println("WARNING: this project is no longer maintained, see https://github.com/libp2p/go-libp2p-relay-daemon#readme")
 
 	select {}
 }