diff --git a/src/main.rs b/src/main.rs
index fb614ba..aa4ae64 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -89,7 +89,7 @@ struct AppArgs {
     #[arg(long, env, default_value_t = AudioChannels::Mono)]
     audio_channels: AudioChannels,
 
-    #[arg(long, env, default_value_t = AudioSampleRate::Hz12000)]
+    #[arg(long, env, default_value_t = AudioSampleRate::Hz24000)]
     audio_sample_rate: AudioSampleRate,
 
     #[arg(long, env)]