diff --git a/6-consumer/lessons/1-speech-recognition/translations/pi-text-to-speech.ko.md b/6-consumer/lessons/1-speech-recognition/translations/pi-microphone.ko.md
similarity index 100%
rename from 6-consumer/lessons/1-speech-recognition/translations/pi-text-to-speech.ko.md
rename to 6-consumer/lessons/1-speech-recognition/translations/pi-microphone.ko.md