diff --git a/tests/test_episode_format_helper.py b/tests/test_episode_format_helper.py
index a81d9a062..7ca85ae71 100644
--- a/tests/test_episode_format_helper.py
+++ b/tests/test_episode_format_helper.py
@@ -27,7 +27,7 @@ def _patch_media_exts(monkeypatch):
         lambda: SimpleNamespace(
             video_extensions=(".mkv", ".mp4"),
             subtitle_extensions=(".srt", ".ass"),
-            audio_extensions=(".flac", ".mp3"),
+            audio_extensions=(".flac", ".mp3", ".mka"),
         ),
     )