diff --git a/p2p/peer.go b/p2p/peer.go
index 9a0a750ac8b..5521889f30d 100644
--- a/p2p/peer.go
+++ b/p2p/peer.go
@@ -173,7 +173,6 @@ func (p *Peer) Fullname() string {
 
 // Caps returns the capabilities (supported subprotocols) of the remote peer.
 func (p *Peer) Caps() []Cap {
-	// TODO: maybe return copy
 	return p.rw.caps
 }