The OneClick Panel no longer shows in the sidebar of a deal, a person or an organization.

1. Refresh the Pipedrive page in your browser.
2. Open a deal, a person or an organization. If the Panel shows, OneClick works again.
3. If the Panel does not show, open the
   [OneClick re-authorisation link](https://oauth.pipedrive.com/oauth/authorize?client_id=de8c9f16a3a18391&redirect_uri=https%3A%2F%2Foneclick-nextjs-production-unxsymfqdq-lz.a.run.app%2Fapi%2Fauthorization).
4. Allow OneClick. OneClick shows **Re-authorisation complete** or **Oneclick installed**.
5. Go back to Pipedrive, refresh the page and open a deal, a person or an organization.
6. If the Panel still does not show, install OneClick for your Pipedrive user again. See
   [Install OneClick as a user](/docs/getting-started/install-as-a-user).

If the Panel shows an error message instead of the Buttons, see [Error messages in OneClick](/docs/faq/error-messages).

If the Panel shows no Buttons, see [Why no Buttons show](/docs/use-buttons/no-buttons).