diff --git a/system/webrtc/webrtcd.py b/system/webrtc/webrtcd.py
index 8f5558a4f..1f5d551e0 100755
--- a/system/webrtc/webrtcd.py
+++ b/system/webrtc/webrtcd.py
@@ -141,7 +141,10 @@ class StreamSession:
     for cam in cameras:
       builder.add_video_stream(cam, LiveStreamVideoStreamTrack(cam) if not debug_mode else VideoStreamTrack())
     if config.expected_audio_track:
-      builder.add_audio_stream(AudioInputStreamTrack() if not debug_mode else AudioStreamTrack())
+      try:
+        builder.add_audio_stream(AudioInputStreamTrack() if not debug_mode else AudioStreamTrack())
+      except OSError:
+        pass
     if config.incoming_audio_track:
       self.audio_output_cls = AudioOutputSpeaker if not debug_mode else MediaBlackhole
       builder.offer_to_receive_audio_stream()