---
title: Refresh Coveo for Salesforce in a sandbox
slug: '1127'
canonical_url: https://docs.coveo.com/en/1127/
collection: coveo-for-salesforce
source_format: adoc
---
# Refresh Coveo for Salesforce in a sandbox
After refreshing your Salesforce sandbox, you might notice that Coveo for Salesforce no longer works.
This occurs because a sandbox refresh resets the authentication token between the Coveo [index](https://docs.coveo.com/en/204/) and your Salesforce sandbox.

To refresh Coveo for Salesforce

. [Reset the link to your Coveo organization](https://docs.coveo.com/en/1135/) to reset the connection.

. [Log in to your Coveo organization](https://docs.coveo.com/en/1697/).

. If your Salesforce sources have an **Authentication Issue** status, follow these steps for each source with an error:

.. On the [**Sources**](https://platform.cloud.coveo.com/admin/#/orgid/content/sources/) ([platform-ca](https://platform-ca.cloud.coveo.com/admin/#/orgid/content/sources/) | [platform-eu](https://platform-eu.cloud.coveo.com/admin/#/orgid/content/sources/) | [platform-au](https://platform-au.cloud.coveo.com/admin/#/orgid/content/sources/)) page, click the source with the error, and then click **Edit** in the Action bar.

You'll be prompted to authenticate.

.. Enter your sandbox credentials.

.. For sources that are disabled, contact [Coveo Support](https://connect.coveo.com/s/case/Case/Default) and inform them that you've refreshed your sandbox and need to reset the authentication on your disabled sources.