# ✏️ How to change the duration of a booking for a custom one? (i.e 15min)

> Set a custom slot duration for your Cowlendar service bookings.

**Steps to change the duration of a booking to a custom one**

In your Shopify admin dashboard look at the left panel and click on the **Apps**
Click on **Cowlendar**
Click on **My Service**
Click **Edit** on the service you want to add a custom meeting duration

![](https://orka-chat.fra1.cdn.digitaloceanspaces.com/prod/help/671a5e245d077ea954b2cd4c/import/1791976332729-Untitled_design_18_.webp)

Click on the **Availability** tab

![](https://orka-chat.fra1.cdn.digitaloceanspaces.com/prod/help/671a5e245d077ea954b2cd4c/import/1791976377044-image24.webp)

Scroll down to where it says **Meeting duration**
Click on an **empty box** 

![](https://orka-chat.fra1.cdn.digitaloceanspaces.com/prod/help/671a5e245d077ea954b2cd4c/import/1791976376814-Untitled_design_39_.webp)

Click directly **on the number** to change it

![](https://orka-chat.fra1.cdn.digitaloceanspaces.com/prod/help/671a5e245d077ea954b2cd4c/import/1791976377301-image25.webp)

Click **update** before leaving :innocent: