diff --git a/content/en/docs/reference/access-authn-authz/admission-controllers.md b/content/en/docs/reference/access-authn-authz/admission-controllers.md
index 1e4a2ed7d0..282b9ec012 100644
--- a/content/en/docs/reference/access-authn-authz/admission-controllers.md
+++ b/content/en/docs/reference/access-authn-authz/admission-controllers.md
@@ -626,6 +626,10 @@ We strongly recommend using this admission controller if you intend to make use
 
 The `StorageObjectInUseProtection` plugin adds the `kubernetes.io/pvc-protection` or `kubernetes.io/pv-protection` finalizers to newly created Persistent Volume Claims (PVCs) or Persistent Volumes (PV). In case a user deletes a PVC or PV the PVC or PV is not removed until the finalizer is removed from the PVC or PV by PVC or PV Protection Controller. Refer to the [Storage Object in Use Protection](/docs/concepts/storage/persistent-volumes/#storage-object-in-use-protection) for more detailed information.
 
+### TaintNodesByCondition {#taintnodesbycondition} {{< feature-state for_k8s_version="v1.12" state="beta" >}}
+
+This admission controller {{< glossary_tooltip text="taints" term_id="taint" >}} newly created Nodes as `NotReady` and `NoSchedule`. That tainting avoids a race condition that could cause Pods to be scheduled on new Nodes before their taints were updated to accurately reflect their reported conditions.
+
 ### ValidatingAdmissionWebhook {#validatingadmissionwebhook} {{< feature-state for_k8s_version="v1.13" state="beta" >}}
 
 This admission controller calls any validating webhooks which match the request. Matching