diff --git a/charts/actions-runner-controller/README.md b/charts/actions-runner-controller/README.md
index 5a2ec9b3..b79bd406 100644
--- a/charts/actions-runner-controller/README.md
+++ b/charts/actions-runner-controller/README.md
@@ -15,7 +15,6 @@ All additional docs are kept in the `docs/` folder, this README is solely for do
 | `syncPeriod`                                             | Set the period in which the controler reconciles the desired runners count                                                 | 10m                                                                  |
 | `enableLeaderElection`                                   | Enable election configuration                                                                                              | true                                                                 |
 | `leaderElectionId`                                       | Set the election ID for the controller group                                                                               |                                                                      |
-| `githubAPICacheDuration`                                 | Set the cache period for API calls                                                                                         |                                                                      |
 | `githubEnterpriseServerURL`                              | Set the URL for a self-hosted GitHub Enterprise Server                                                                     |                                                                      |
 | `githubURL`                                              | Override GitHub URL to be used for GitHub API calls                                                                        |                                                                      |
 | `githubUploadURL`                                        | Override GitHub Upload URL to be used for GitHub API calls                                                                 |                                                                      |