diff --git a/revid/senders.go b/revid/senders.go
index 5a20b94b..65374fd2 100644
--- a/revid/senders.go
+++ b/revid/senders.go
@@ -159,11 +159,11 @@ func (s *mtsSender) failed() {
 // fixAndSend uses the discontinuity repairer to ensure there is not a
 // discontinuity, and if so sets the discontinuity indicator of the PAT packet.
 func (s *mtsSender) fixAndSend() error {
-	err := s.repairer.Repair(s.chunk.Bytes())
+	err := s.repairer.Repair(s.buf)
 	if err != nil {
 		return err
 	}
-	err = s.ls.load(s.chunk)
+	err = s.ls.load(ring.NewChunk(s.buf))
 	if err != nil {
 		return err
 	}