diff --git a/README.md b/README.md
index 3e3aa91d..17ce41d9 100644
--- a/README.md
+++ b/README.md
@@ -1192,6 +1192,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Jobs2Careers](http://api.jobs2careers.com/api/spec.pdf) | Job aggregator | `apiKey` | Yes | Unknown |
 | [Jooble](https://jooble.org/api/about) | Job search engine | `apiKey` | Yes | Unknown |
 | [Juju](http://www.juju.com/publisher/spec/) | Job search engine | `apiKey` | No | Unknown |
+| [OkJob](https://okjob.io/api) | 4 day week job board | `apiKey` | Yes | Unknown |
 | [Open Skills](https://github.com/workforce-data-initiative/skills-api/wiki/API-Overview) | Job titles, skills and related jobs data | No | No | Unknown |
 | [Reed](https://www.reed.co.uk/developers) | Job board aggregator | `apiKey` | Yes | Unknown |
 | [The Muse](https://www.themuse.com/developers/api/v2) | Job board and company profiles | `apiKey` | Yes | Unknown |