diff --git a/selfdrive/ui/soundd.py b/selfdrive/ui/soundd.py
index 29b6676..d71cbc5 100644
--- a/selfdrive/ui/soundd.py
+++ b/selfdrive/ui/soundd.py
@@ -65,7 +65,7 @@ sound_list: dict[int, tuple[str, int | None, float]] = {
   AudibleAlert.audio8: ("audio_8.wav", None, MAX_VOLUME),
   AudibleAlert.audio9: ("audio_9.wav", None, MAX_VOLUME),
   AudibleAlert.audio10: ("audio_10.wav", None, MAX_VOLUME),
-  AudibleAlert.nnff: ("nnff.wav", None, MAX_VOLUME),
+  AudibleAlert.nnff: ("nnff.wav", 1, MAX_VOLUME),
 }
 
 def check_selfdrive_timeout_alert(sm):