diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index d6c098706..18c5630a6 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -1016,6 +1016,11 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
             'url': 'https://www.youtube.com/watch?v=MuAGGZNfUkU&list=RDMM',
             'only_matching': True,
         },
+        {
+            # extra DASH formats with use_cipher_signature=True
+            'url': 'https://www.youtube.com/watch?v=4H4dqBqGS2s',
+            'only_matching': True,
+        }
     ]
 
     def __init__(self, *args, **kwargs):