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# How to enable support for checkout extensions in Facebook pixel app


## Learn how to add support for checkout extension for your Facebook pixels

**No additional steps are needed** to enable support for the checkout extension within the Facebook pixel app. Follow these steps to ensure proper setup of the pixel :

1. Once you have completed the setup of a pixel, make sure App embed block is enabled.

2. Go to Settings > App Embed Block > and click on "Set app embed block"

![](https://storage.crisp.chat/users/helpdesk/website/-/e/b/1/4/eb146ac45ce84800/image_199hhht.png =1000x473)