diff --git a/templates/dbs.yaml b/templates/dbs.yaml
index ff041d5..a78e04b 100644
--- a/templates/dbs.yaml
+++ b/templates/dbs.yaml
@@ -17,7 +17,8 @@ spec:
       containers:
       - name: db
         image: quay.io/coreos/etcd:v3.5.9
-        args:
+        command:
+        - etcd
         - --data-dir=/data
         env:
         - name: ETCD_INITIAL_CLUSTER_STATE
@@ -29,7 +30,9 @@ spec:
   - metadata:
       name: data
     spec:
-      storageClass: local
+      storageClassName: local
+      accessModes:
+      - ReadWriteOnce
       resources:
         requests:
           storage: 1Gi