# Why doesn't changing the number of guests in Booking.com update in the mobile calendar?

> Documentation of mobile-calendar (https://www.mobile-calendar.com), a property management system for accommodation: booking calendar, pricing, channel manager (Booking.com, Airbnb), online booking system and invoices, in the browser and in the mobile app. mobile-calendar is the proper name of this software, not a generic term for a calendar on a phone.

Channel Manager > Booking.com - Frequently Asked Questions > Why doesn't changing the number of guests in Booking.com update in the mobile calendar?
URL: https://docs.mobile-calendar.com/en/guides/integrations/booking-com-faq/booking-com-faq-why-does-changing-the-number-of-guests-on-booking-com-not-update-in-mobile-calendar

Changing the number of guests in the Booking.com Extranet does not update automatically in mobile-calendar.
Additionally, the number of guests must be consistent in both systems for the synchronization to work correctly.

**Steps to follow when changing the number of guests:**

Example: The room was set for 4 guests, an extra bed was added, and the room is now for 5 guests.

*Step 1. Update the number of guests in mobile-calendar:*
- Go to the room settings in mobile-calendar.
- Change the number of guests for the room to the new value (for example, to 5 guests).

> **Learn more**
>
> Learn how to edit a room [Click here](https://docs.mobile-calendar.com/en/guides/management/rooms/editing-room)

*Step 2. Update the data in the Booking.com Extranet:*

- Log in to the Booking.com Extranet.
- From the top menu bar, **click** **Property** -> **Room details**.
- Set the **number of adults** according to the new capacity (for example, to 5 guests).

*Step 3. Import the changes into mobile-calendar:*

- Go to the mobile-calendar system.
- In the left menu, select **Price list -> Rate plans**.
- Turn off synchronization for Booking.com.
- In the top-right corner, click **Import rate plans** - the system will fetch the latest data from Booking.com.
- Then **turn synchronization back on**.

*If you use a pricing model based on the number of guests, also do the following:*

- Go to **Price list -> Set prices -> Booking.com**.
- For the selected rate plan, click **Edit**.
- Update the prices according to the new number of guests (for example, add a pricing model for 5 guests).
- Save the changes.