diff --git a/charts/argo-cd/README.md b/charts/argo-cd/README.md
index 6d2e0b89..17a4a45d 100644
--- a/charts/argo-cd/README.md
+++ b/charts/argo-cd/README.md
@@ -464,6 +464,7 @@ NAME: my-release
 | configs.params."server.staticassets" | string | `"/shared/app"` | Directory path that contains additional static assets |
 | configs.params."server.x.frame.options" | string | `"sameorigin"` | Set X-Frame-Options header in HTTP responses to value. To disable, set to "". |
 | configs.params.annotations | object | `{}` | Annotations to be added to the argocd-cmd-params-cm ConfigMap |
+| configs.params.create | bool | `true` | Create the argocd-cmd-params-cm configmap If false, it is expected the configmap will be created by something else. |
 | configs.rbac."policy.csv" | string | `''` (See [values.yaml]) | File containing user-defined policies and role definitions. |
 | configs.rbac."policy.default" | string | `""` | The name of the default role which Argo CD will falls back to, when authorizing API requests (optional). If omitted or empty, users may be still be able to login, but will see no apps, projects, etc... |
 | configs.rbac.annotations | object | `{}` | Annotations to be added to argocd-rbac-cm configmap |