diff --git a/README.md b/README.md
index 8b469cd5..ef5db0c8 100644
--- a/README.md
+++ b/README.md
@@ -8,12 +8,6 @@ To get consistent service DNS names `kafka-N.broker.kafka`(`.svc.cluster.local`)
 kubectl create -f 00namespace.yml
 ```
 
-## Prepare your cluster
-
-For Minikube run `kubectl create -f configure-minikube/`.
-
-There's a similar setup for gke, in `configure-gke` of course. You might want to tweak it before creating.
-
 ## Set up volume claims
 
 You may add [storage class](http://kubernetes.io/docs/user-guide/persistent-volumes/#storageclasses)
diff --git a/configure-gke/storageclass-zookeeper-gke.yml b/configure-gke/storageclass-zookeeper-gke.yml
deleted file mode 100644
index 44891bac..00000000
--- a/configure-gke/storageclass-zookeeper-gke.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-kind: StorageClass
-apiVersion: storage.k8s.io/v1
-metadata:
-  name: kafka-zookeeper
-provisioner: kubernetes.io/gce-pd
-parameters:
-  type: pd-ssd
diff --git a/configure-minikube/storageclass-zookeeper-minikube.yml b/configure-minikube/storageclass-zookeeper-minikube.yml
deleted file mode 100644
index ba89eb46..00000000
--- a/configure-minikube/storageclass-zookeeper-minikube.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-kind: StorageClass
-apiVersion: storage.k8s.io/v1
-metadata:
-  name: kafka-zookeeper
-provisioner: k8s.io/minikube-hostpath
diff --git a/zookeeper/50pzoo.yml b/zookeeper/50pzoo.yml
index 993fd55d..25e2ceb4 100644
--- a/zookeeper/50pzoo.yml
+++ b/zookeeper/50pzoo.yml
@@ -61,10 +61,8 @@ spec:
   volumeClaimTemplates:
   - metadata:
       name: data
-      annotations:
-        volume.beta.kubernetes.io/storage-class: kafka-zookeeper
     spec:
       accessModes: [ "ReadWriteOnce" ]
       resources:
         requests:
-          storage: 1Gi
+          storage: 10Gi