diff --git a/README.md b/README.md
index 95f4d3e6c3..cdbebee661 100644
--- a/README.md
+++ b/README.md
@@ -278,7 +278,8 @@ upcoming CLI tool.
 | ------------------------- | ---------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------- |
 | DATABASE_URL              |                        | The Postgres database url.                                                                                                                                                                         | All                   |
 | DISABLE_NSJAIL            | true                   | Disable Nsjail Sandboxing                                                                                                                                                                          |                       |
-| NUM_WORKERS               | 3                      | The number of worker per Worker instance (set to 1 on Eks to have 1 pod = 1 worker)                                                                                                                | Worker                |
+| NUM_WORKERS               | 3                      | The number of worker per Worker instance (set to 1 on Eks to have 1 pod = 1 worker, set to 0 for an API only instance)                                                                             | Worker                |
+| DISABLE_SERVER            | false                  | Binary would operate as a worker only instance                                                                                                                                                     | Worker                |
 | METRICS_ADDR              | None                   | The socket addr at which to expose Prometheus metrics at the /metrics path. Set to "true" to expose it on port 8001                                                                                | All                   |
 | JSON_FMT                  | false                  | Output the logs in json format instead of logfmt                                                                                                                                                   | All                   |
 | BASE_URL                  | http://localhost:8000  | The base url that is exposed publicly to access your instance                                                                                                                                      | Server                |