MelonDS runner returns 404

[tannisroot]

INFO     2019-02-19 12:06:37,923 [runner.get_runner_info:254]:Getting runner information for melonds
DEBUG    2019-02-19 12:06:37,923 [http.get:64]:GET https://lutris.net/api/runners/melonds
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/lutris/util/http.py", line 70, in get
    request = urllib.request.urlopen(req, timeout=self.timeout)
  File "/usr/lib/python3.7/urllib/request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.7/urllib/request.py", line 531, in open
    response = meth(req, response)
  File "/usr/lib/python3.7/urllib/request.py", line 641, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/lib/python3.7/urllib/request.py", line 569, in error
    return self._call_chain(*args)
  File "/usr/lib/python3.7/urllib/request.py", line 503, in _call_chain
    result = func(*args)
  File "/usr/lib/python3.7/urllib/request.py", line 649, in http_error_default
    raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 404: Not Found

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/lutris/gui/dialogs/runners.py", line 134, in on_install_clicked
    runner.install(downloader=simple_downloader)
  File "/usr/lib/python3.7/site-packages/lutris/runners/runner.py", line 293, in install
    runner_info = self.get_runner_info(version)
  File "/usr/lib/python3.7/site-packages/lutris/runners/runner.py", line 257, in get_runner_info
    response = request.get()
  File "/usr/lib/python3.7/site-packages/lutris/util/http.py", line 72, in get
    raise HTTPError("Unavailable url %s: %s" % (self.url, error))
lutris.util.http.HTTPError: Unavailable url https://lutris.net/api/runners/melonds: HTTP Error 404: Not Found