diff --git a/README.md b/README.md
index 031458a..d33a88e 100644
--- a/README.md
+++ b/README.md
@@ -256,18 +256,9 @@ Additionally, one can run a [CronJob](http://kubernetes.io/docs/user-guide/cron-
 
 ```shell
 kubectl create -f es-curator-config.yaml
+kubectl create -f es-curator.yaml
 ```
 
-* Kubernetes 1.7
-  ```shell
-  kubectl create -f es-curator_v2alpha1.yaml
-  ```
-
-* Kubernetes 1.8+:
-  ```shell
-  kubectl create -f es-curator_v1beta1.yaml
-  ```
-
 Please, confirm the job has been created.
 
 ```shell
diff --git a/es-curator_v1beta1.yaml b/es-curator.yaml
similarity index 100%
rename from es-curator_v1beta1.yaml
rename to es-curator.yaml
diff --git a/es-curator_v2alpha1.yaml b/es-curator_v2alpha1.yaml
deleted file mode 100644
index 4051635..0000000
--- a/es-curator_v2alpha1.yaml
+++ /dev/null
@@ -1,25 +0,0 @@
-apiVersion: batch/v2alpha1
-kind: CronJob
-metadata:
-  name: curator
-spec:
-  schedule: 1 0 * * *
-  jobTemplate:
-    spec:
-      template:
-        spec:
-          containers:
-          - name: curator
-            image: quay.io/pires/docker-elasticsearch-curator:5.5.1
-            args:
-            - --config
-            - /etc/config/config.yml
-            - /etc/config/action_file.yml
-            volumeMounts:
-              - name: config-volume
-                mountPath: /etc/config
-          volumes:
-            - name: config-volume
-              configMap:
-                name: curator-config
-          restartPolicy: OnFailure