---
title: "Remove the master device"
method: DELETE
path: "/api/apps/fleet/{installation_id}/master"
tags: ["Apps - Fleet"]
---

# Remove the master device

`DELETE /api/apps/fleet/{installation_id}/master`

## Request

- Base URL: `https://trmnl.com`
- URL: `https://trmnl.com/api/apps/fleet/{installation_id}/master`
- Auth: HTTP bearer

The fleet keeps its mirrors but cannot push until a new master is set.

## Response `204`

Removed

## Other responses

- `401`: Unauthorized
- `404`: Installation belongs to another user

---

[API](https://skmtc.dev/trmnl/apis/trmnl-api.md) · [All operations](https://skmtc.dev/trmnl/apis/trmnl-api/llms.txt) · [OpenAPI document](https://skmtc.dev/trmnl/apis/trmnl-api/revisions/66179e6d663b?raw)