diff --git a/README.md b/README.md
index 94ac487d..dd7a005b 100644
--- a/README.md
+++ b/README.md
@@ -19,8 +19,6 @@ We suggest you `apply -f` manifests in the following order:
 
 That'll give you client "bootstrap" `bootstrap.kafka.svc.cluster.local:9092`.
 
-With the introduction of [-k](#kustomize) support, apply `-f` will report `error: unable to decode "zookeeper/kustomization.yaml": Object 'Kind' is missing in ...`. With kubectl v1.14+ you can avoid that using: `kubectl apply -k variants/scale-3-5/`.
-
 ## Fork
 
 Our only dependency is `kubectl`. Not because we dislike Helm or Operators, but because we think plain manifests make it easier to collaborate.
diff --git a/kafka/kustomization.yaml b/kafka/Kustomization
similarity index 100%
rename from kafka/kustomization.yaml
rename to kafka/Kustomization
diff --git a/rbac-namespace-default/kustomization.yaml b/rbac-namespace-default/Kustomization
similarity index 100%
rename from rbac-namespace-default/kustomization.yaml
rename to rbac-namespace-default/Kustomization
diff --git a/zookeeper/kustomization.yaml b/zookeeper/Kustomization
similarity index 100%
rename from zookeeper/kustomization.yaml
rename to zookeeper/Kustomization