diff --git a/khatru/listener.go b/khatru/listener.go
index 3730a7b..d3da7c3 100644
--- a/khatru/listener.go
+++ b/khatru/listener.go
@@ -139,7 +139,7 @@ listenersloop:
 	for _, listener := range rl.listeners {
 		if listener.filter.Matches(event) {
 			if nil != rl.PreventBroadcast {
-				if rl.PreventBroadcast(listener.ws, event) {
+				if rl.PreventBroadcast(listener.ws, listener.filter, event) {
 					continue listenersloop
 				}
 			}
diff --git a/khatru/relay.go b/khatru/relay.go
index 4ae3ec7..00a2a62 100644
--- a/khatru/relay.go
+++ b/khatru/relay.go
@@ -78,7 +78,7 @@ type Relay struct {
 	OnConnect                 func(ctx context.Context)
 	OnDisconnect              func(ctx context.Context)
 	OverwriteRelayInformation func(ctx context.Context, r *http.Request, info nip11.RelayInformationDocument) nip11.RelayInformationDocument
-	PreventBroadcast          func(ws *WebSocket, event nostr.Event) bool
+	PreventBroadcast          func(ws *WebSocket, filter nostr.Filter, event nostr.Event) bool
 
 	// this can be ignored unless you know what you're doing
 	ChallengePrefix string