diff --git a/rtcllm/vad.py b/rtcllm/vad.py
index 2bdf3da..08a26d9 100644
--- a/rtcllm/vad.py
+++ b/rtcllm/vad.py
@@ -61,7 +61,7 @@ class AudioTrackVad(MediaStreamTrack):
 			self.task.cancel()
 		if self.running:
 			self.task = self.loop.call_later(self.frame_duration_ms, self._recv)
-		return f
+		return frame
 	
 	def resample(self, frame, sample_rate=None):
 		if sample_rate is None: