diff --git a/e2e/mycluster.yaml b/e2e/mycluster.yaml
deleted file mode 100644
index 391065123..000000000
--- a/e2e/mycluster.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
-apiVersion: moco.cybozu.com/v1beta1
-kind: MySQLCluster
-metadata:
-  namespace: default
-  name: test
-spec:
-  replicas: 3
-  podTemplate:
-    spec:
-      containers:
-      - name: mysqld
-        image: quay.io/cybozu/mysql:8.0.30
-  volumeClaimTemplates:
-  - metadata:
-      name: mysql-data
-    spec:
-      accessModes: [ "ReadWriteOnce" ]
-      resources:
-        requests:
-          storage: 1Gi