diff --git a/src/translate_preferences.js b/src/translate_preferences.js
index 60b363c..f2ae3d8 100644
--- a/src/translate_preferences.js
+++ b/src/translate_preferences.js
@@ -20,4 +20,6 @@ getId("browserTxt").textContent = i18n.__("Select browser to use cookies from")
 getId("none").textContent = i18n.__("None")
 querySelectorAll(".autoTxt").forEach(item => {
     item.textContent = i18n.__("Automatic")
-});
\ No newline at end of file
+});
+getId("preferredAudioTxt").textContent = i18n.__("Preferred audio format")
+getId("preferredVideoTxt").textContent = i18n.__("Preferred video quality")
\ No newline at end of file