diff --git a/charts/ingress-nginx/README.md b/charts/ingress-nginx/README.md
index 9ce50ce5d..922d33ee4 100644
--- a/charts/ingress-nginx/README.md
+++ b/charts/ingress-nginx/README.md
@@ -58,6 +58,7 @@ Parameter | Description | Default
 `controller.containerPort.http` | The port that the controller container listens on for http connections. | `80`
 `controller.containerPort.https` | The port that the controller container listens on for https connections. | `443`
 `controller.config` | nginx [ConfigMap](https://github.com/kubernetes/ingress-nginx/blob/master/docs/user-guide/nginx-configuration/configmap.md) entries | none
+`controller.configAnnotations` | annotations to be added to controller custom configuration configmap | `{}`
 `controller.hostNetwork` | If the nginx deployment / daemonset should run on the host's network namespace. Do not set this when `controller.service.externalIPs` is set and `kube-proxy` is used as there will be a port-conflict for port `80` | false
 `controller.defaultBackendService` | default 404 backend service; needed only if `defaultBackend.enabled = false` and version < 0.21.0| `""`
 `controller.dnsPolicy` | If using `hostNetwork=true`, change to `ClusterFirstWithHostNet`. See [pod's dns policy](https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy) for details | `ClusterFirst`
@@ -179,7 +180,9 @@ Parameter | Description | Default
 `controller.updateStrategy` | allows setting of RollingUpdate strategy | `{}`
 `controller.configMapNamespace` | The nginx-configmap namespace name | `""`
 `controller.tcp.configMapNamespace` | The tcp-services-configmap namespace name | `""`
+`controller.tcp.annotations` | annotations to be added to tcp configmap | `{}`
 `controller.udp.configMapNamespace` | The udp-services-configmap namespace name | `""`
+`controller.udp.annotations` | annotations to be added to udp configmap | `{}`
 `defaultBackend.enabled` | Use default backend component | `true`
 `defaultBackend.name` | name of the default backend component | `default-backend`
 `defaultBackend.image.repository` | default backend container image repository | `k8s.gcr.io/defaultbackend-amd64`