diff --git a/pkg/preload/producer.go b/pkg/preload/producer.go
index 8eb6aec2..748dff16 100644
--- a/pkg/preload/producer.go
+++ b/pkg/preload/producer.go
@@ -49,10 +49,9 @@ func NewPreload(name string, query url.Values) *Preload {
 	return &Preload{
 		Connection: core.Connection{
 			ID:         core.NewID(),
+			FormatName: "preload",
 			Medias:     medias,
-			Protocol:   "native",
 			RemoteAddr: "localhost",
-			UserAgent:  "go2rtc/preload",
 		},
 	}
 }