> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt
> Use this file to discover all available pages before exploring further.

# Deleting a Data Source

> Permanently remove a Data Source from Reporter when no active reports depend on its database connection.

You can remove a Data Source that is no longer needed. Deletion is permanent and cannot be undone.

<Danger>
  When you delete a Data Source, any report that depends on this connection will no longer be able to fetch data. Make sure no active reports are using the connection before deleting it.
</Danger>

To delete a Data Source:

<Steps>
  <Step>
    On the **Data Sources** page, find the card for the connection you want to delete.
  </Step>

  <Step>
    Click the three vertical dots (<Icon icon="ellipsis-vertical" />) in the corner of the card and select **Delete**.
  </Step>

  <Step>
    A **Delete Connection** confirmation dialog will appear with the connection name. Confirm the deletion.
  </Step>

  <Step>
    The Data Source will be permanently removed from the list.
  </Step>
</Steps>