diff --git a/relaypool.go b/relaypool.go
index 631cbd3..deaa330 100644
--- a/relaypool.go
+++ b/relaypool.go
@@ -181,7 +181,7 @@ func (r *RelayPool) Sub(filters EventFilters) *Subscription {
 	random := make([]byte, 7)
 	rand.Read(random)
 
-	subscription := Subscription{}
+	subscription := Subscription{filters: filters}
 	subscription.channel = hex.EncodeToString(random)
 	subscription.relays = make(map[string]*websocket.Conn)
 	for relay, policy := range r.Relays {
@@ -194,7 +194,7 @@ func (r *RelayPool) Sub(filters EventFilters) *Subscription {
 	subscription.UniqueEvents = make(chan Event)
 	r.subscriptions[subscription.channel] = &subscription
 
-	subscription.Sub(filters)
+	subscription.Sub()
 	return &subscription
 }
 
diff --git a/subscription.go b/subscription.go
index 8548c9e..22b8cc5 100644
--- a/subscription.go
+++ b/subscription.go
@@ -36,7 +36,7 @@ func (subscription Subscription) Unsub() {
 	}
 }
 
-func (subscription Subscription) Sub(filters EventFilters) {
+func (subscription Subscription) Sub() {
 	for _, ws := range subscription.relays {
 		message := []interface{}{
 			"REQ",