Browser tests not being served on staging site

The browser tests are not accessible on the staging site after merging the pull request for SJRK-224: https://github.com/inclusive-design/ci-service/pull/34

If tested locally, they are accessible at http://localhost:8081/tests/

Expected:
The same tests should be accessible at http://staging-stories.floeproject.org/tests/

Actual:
The server response is

{"isError":true,"message":"Cannot GET /tests/"}

The same issue exists for the "binaries" folder (located at \tests\binaries\ in the source)