Github Update Fails Due to Undefined

[AlienHoboken]

electron-builder version:

• 13.3.1:

electron-updater version:

• 1.6.0

target:

• osx 64bit:

Hello, when running the auto-updater with electron-builder I'm receiving the following error (in the log file). It is essentially providing the host as "undefined" when looking for updates.

Error: Error: Unable to find latest version on github, please ensure a production release exists: HttpError: 404 Not Found
"method: undefined url: https://undefined/AlienHoboken/{repo}/releases/latest

However my latest-mac.json has the correct details.

{
  "version": "0.1.0",
  "releaseDate": "2017-02-09T19:15:09.434Z",
  "url": "https://github.com/AlienHoboken/{repo}/releases/download/v0.1.0/{app}-0.1.0-mac.zip"
}

Is this a setup issue or an issue within electron-builder?

EDIT:
I've even tried adding the host to the app-updated.yml, still the same result

provider: github
host: github.com
owner: AlienHoboken
repo: {repo}

[develar]

Cannot reproduce, but some improvements were made in the 1.6.1