# How to send log level in docker-compose.yml for 2.0 keep getting error for --logLevel=ERROR

**URL:** <https://community.traefik.io/t/how-to-send-log-level-in-docker-compose-yml-for-2-0-keep-getting-error-for-loglevel-error/3229>\
**Category:** Traefik v2\
**Tags:** docker\
**Created:** [November 30, 2019, 2:47am UTC](https://community.traefik.io/t/how-to-send-log-level-in-docker-compose-yml-for-2-0-keep-getting-error-for-loglevel-error/3229 "2019-11-30T02:47:04Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![geeek](https://avatars.discourse-cdn.com/v4/letter/g/65b543/32.png) [@geeek](https://community.traefik.io/u/geeek)\
**Post date:** [November 30, 2019, 2:47am UTC](https://community.traefik.io/t/how-to-send-log-level-in-docker-compose-yml-for-2-0-keep-getting-error-for-loglevel-error/3229/1 "2019-11-30T02:47:04Z")

</div>

`2019/11/30 02:34:05 command traefik error: failed to decode configuration from flags: field not found, node: logLevel`

```auto
version: '3'

services:
  reverse-proxy:
    container_name: traefik
    # The official v2.0 Traefik docker image
    image: traefik:v2.0
    # Enables the web UI and tells Traefik to listen to docker
    command:
    - "--api=true"
    - "--api.dashboard=true"
    - --providers.docker
    - --logLevel=ERROR
    ports:
      # The HTTP port
      - "443:443"
      - "80:80"
      # The Web UI (enabled by --api.insecure=true)
      - "8080:8080"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      # - ./acme.json:/acme.json
    labels:
      - traefik.http.routers.traefik.rule=Host(`xyz.domain.com`)

```

---

<div class="post-metadata">

**Author:** ![geeek](https://avatars.discourse-cdn.com/v4/letter/g/65b543/32.png) [@geeek](https://community.traefik.io/u/geeek)\
**Post date:** [November 30, 2019, 8:53am UTC](https://community.traefik.io/t/how-to-send-log-level-in-docker-compose-yml-for-2-0-keep-getting-error-for-loglevel-error/3229/2 "2019-11-30T08:53:35Z")

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the answer is

```auto
- --log.level=ERROR

```