diff --git a/rtcllm/vad.py b/rtcllm/vad.py
index 1a03adc..232efca 100644
--- a/rtcllm/vad.py
+++ b/rtcllm/vad.py
@@ -106,7 +106,7 @@ class AudioTrackVad(MediaStreamTrack):
 					ret = await self.write_wave()
 					await self.onvoiceend(ret)
 				else:
-					print(f'{duration=} {self.onvoiceend=}')
+					print(f'vad sound {duration=}')
 
 				self.ring_buffer.clear()
 				self.voiced_frames = []