diff --git a/handlers.go b/handlers.go
index 7db1c6b..4829477 100644
--- a/handlers.go
+++ b/handlers.go
@@ -318,6 +318,7 @@ func (rl *Relay) HandleNIP11(w http.ResponseWriter, r *http.Request) {
 		Description:   rl.Description,
 		PubKey:        rl.PubKey,
 		Contact:       rl.Contact,
+		Icon:          rl.IconURL,
 		SupportedNIPs: supportedNIPs,
 		Software:      "https://github.com/trailriver/khatru",
 		Version:       "n/a",
diff --git a/relay.go b/relay.go
index dbf39c0..06c6214 100644
--- a/relay.go
+++ b/relay.go
@@ -39,6 +39,7 @@ type Relay struct {
 	PubKey      string
 	Contact     string
 	ServiceURL  string // required for nip-42
+	IconURL     string
 
 	RejectEvent              []func(ctx context.Context, event *nostr.Event) (reject bool, msg string)
 	RejectFilter             []func(ctx context.Context, filter nostr.Filter) (reject bool, msg string)