diff --git a/yt_dlp/extractor/zoom.py b/yt_dlp/extractor/zoom.py
index 3d7ccca76..1e41d0434 100644
--- a/yt_dlp/extractor/zoom.py
+++ b/yt_dlp/extractor/zoom.py
@@ -127,6 +127,7 @@ def _real_extract(self, url):
         return {
             'id': video_id,
             'title': str_or_none(traverse_obj(data, ('meet', 'topic'))),
+            'duration': int_or_none(data.get('duration')),
             'subtitles': subtitles,
             'formats': formats,
             'http_headers': {