diff --git a/waku.go b/waku.go
index 7fdb59cc..527a4bbb 100644
--- a/waku.go
+++ b/waku.go
@@ -212,7 +212,6 @@ func main() {
 		},
 		&cli.BoolFlag{
 			Name:        "relay-peer-exchange",
-			Aliases:     []string{"peer-exchange"},
 			Value:       false,
 			Usage:       "Enable GossipSub Peer Exchange",
 			Destination: &options.Relay.PeerExchange,