# Calendar from parent category now appears in all subcategories after update – how to disable?

**URL:** <https://meta.discourse.org/t/calendar-from-parent-category-now-appears-in-all-subcategories-after-update-how-to-disable/416430>\
**Category:** Product Support\
**Created:** [November 3, 2026, 3:01pm UTC](https://meta.discourse.org/t/calendar-from-parent-category-now-appears-in-all-subcategories-after-update-how-to-disable/416430 "2026-11-03T15:01:51Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![Tonja](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/tonja/32/566727_2.png) [@Tonja](https://meta.discourse.org/u/Tonja)\
**Post date:** [November 3, 2026, 3:01pm UTC](https://meta.discourse.org/t/calendar-from-parent-category-now-appears-in-all-subcategories-after-update-how-to-disable/416430/1 "2026-11-03T15:01:51Z")

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Hey there,

I don’t know if this is a bug or a fix 🙈:

After updating to Discourse 2026.10.0, the events calendar of a parent category is now also displayed on **every one** of its subcategories (there are many). Before the update, the calendar only appeared on the parent category and showed the events of the subcategories as well.

**Our setup and expected behavior**

- Only the parent category is listed in Admins “events calendar categories”
- The subcategories are **not** listed in “events calendar categories” nor are they “calendar categories”
- Calendar in parent categorty aggregates the events of its subcategories.

**Actual behavior**  
Each subcategory page now shows its own calendar as well.

**Questions**

1. Is this inheritance intended behavior since last update?
2. Is there a setting to turn calendar in subcategories off, so that only categories listed in “events calendar categories” show a calendar?

Thanks for help! 🙏🏽

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_[View the full topic](https://meta.discourse.org/t/calendar-from-parent-category-now-appears-in-all-subcategories-after-update-how-to-disable/416430)._