diff --git a/yt_dlp/extractor/bilibili.py b/yt_dlp/extractor/bilibili.py
index 0dd4ed78b..a7cd6766e 100644
--- a/yt_dlp/extractor/bilibili.py
+++ b/yt_dlp/extractor/bilibili.py
@@ -726,7 +726,7 @@ class BiliBiliBangumiIE(BilibiliBaseIE):
             'duration': float_or_none(play_info.get('timelength'), scale=1000),
             'subtitles': self.extract_subtitles(episode_id, episode_info.get('cid'), aid=aid),
             '__post_extractor': self.extract_comments(aid),
-            'http_headers': headers,
+            'http_headers': {'Referer': url},
         }