diff --git a/get_youtube_videos/get_youtube_videos.py b/get_youtube_videos/get_youtube_videos.py
index f0fb5ed..1ae7b6a 100644
--- a/get_youtube_videos/get_youtube_videos.py
+++ b/get_youtube_videos/get_youtube_videos.py
@@ -283,9 +283,12 @@ class GetYoutubeVideos:
                         if not video_info:
                             break
                         if video_info['subtitles']:
-                            for subtitle in self.config['subtitle_langs']:
-                                if subtitle in video_info['subtitles']:
-                                    downloadable_subtitles.append(subtitle)
+                            if self.config['subtitle_langs'] == 'all':
+                                downloadable_subtitles = video_info['subtitles']
+                            else:
+                                for subtitle in self.config['subtitle_langs']:
+                                    if subtitle in video_info['subtitles']:
+                                        downloadable_subtitles.append(subtitle)
                         info_filename = os.path.join(
                             self.config['download_dir'],
                             f"{video_id}.json"