diff --git a/crates/service/job/inference_job/src/util/common_commands/ffmpeg_extract_audio_args.rs b/crates/service/job/inference_job/src/util/common_commands/ffmpeg_extract_audio_args.rs
index d05da61835..0610f8dbaf 100644
--- a/crates/service/job/inference_job/src/util/common_commands/ffmpeg_extract_audio_args.rs
+++ b/crates/service/job/inference_job/src/util/common_commands/ffmpeg_extract_audio_args.rs
@@ -18,7 +18,6 @@ impl CommandArgs for FfmpegExtractAudioArgs<'_> {
         command.push_str(" -i ");
         command.push_str(&path_to_string(self.input_video_file));
 
-        command.push_str(" -c copy ");
         command.push_str(" -map 0:a ");
 
         command.push_str(&path_to_string(self.output_file));