diff --git a/messages/publish.go b/messages/publish.go
index 7f254e2..6abdaac 100644
--- a/messages/publish.go
+++ b/messages/publish.go
@@ -100,7 +100,7 @@ func (e *Publish) Parse(wampMsg []any) error {
 
 	e.PublishFields = &publishFields{
 		requestID: fields.RequestID,
-		topic:     fields.Topic,
+		topic:     fields.URI,
 		args:      fields.Args,
 		kwArgs:    fields.KwArgs,
 	}
diff --git a/messages/subscribe.go b/messages/subscribe.go
index 248a9d1..62b26b2 100644
--- a/messages/subscribe.go
+++ b/messages/subscribe.go
@@ -66,7 +66,7 @@ func (s *Subscribe) Parse(wampMsg []any) error {
 		return fmt.Errorf("subscribe: failed to validate message %s: %w", MessageNameSubscribe, err)
 	}
 
-	s.SubscribeFields = &subscribeFields{requestID: fields.RequestID, options: fields.Options, topic: fields.Topic}
+	s.SubscribeFields = &subscribeFields{requestID: fields.RequestID, options: fields.Options, topic: fields.URI}
 
 	return nil
 }
diff --git a/messages/validator.go b/messages/validator.go
index f773bc6..5a9c96f 100644
--- a/messages/validator.go
+++ b/messages/validator.go
@@ -37,7 +37,6 @@ type Fields struct {
 	MessageType int64
 	Signature   string
 	Reason      string
-	Topic       string
 
 	Extra   map[string]any
 	Options map[string]any