diff --git a/src/audio_streaming.py b/src/audio_streaming.py
index 0f28e68..669c178 100644
--- a/src/audio_streaming.py
+++ b/src/audio_streaming.py
@@ -58,7 +58,7 @@ class AudioStreaming:
 
         stream = self.audio.open(
             format=pyaudio.paFloat32,
-            channels=self.microphone["maxInputChannels"],
+            channels=1,
             rate=16000,
             input=True,
             input_device_index=self.microphone["index"],