diff --git a/roomserver/roomserver.go b/roomserver/roomserver.go
index 84dcac725..1480e8942 100644
--- a/roomserver/roomserver.go
+++ b/roomserver/roomserver.go
@@ -50,7 +50,7 @@ func NewInternalAPI(
 		logrus.WithError(err).Panicf("failed to connect to room server db")
 	}
 
-	js, nc := base.NATSInstance.Prepare(base.ProcessContext, &cfg.Matrix.JetStream)
+	js, nc := base.NATS.Prepare(base.ProcessContext, &cfg.Matrix.JetStream)
 
 	return internal.NewRoomserverAPI(
 		base.ProcessContext, cfg, roomserverDB, js, nc,