diff --git a/kubernetes/common/mariadb-galera/resources/create-deployment.yml b/kubernetes/common/mariadb-galera/resources/create-deployment.yml
index 61bfc78..d81d640 100644
--- a/kubernetes/common/mariadb-galera/resources/create-deployment.yml
+++ b/kubernetes/common/mariadb-galera/resources/create-deployment.yml
@@ -47,4 +47,4 @@
               key: password
               name: {{ include "common.fullname" . }}-temp-upgrade-root
       subdomain: {{ .Values.service.name }}
-      hostname: {{ .Values.nameOverride }}-upgrade-deployment
\ No newline at end of file
+      hostname: {{ .Values.nameOverride }}-upgrade-deployment
diff --git a/kubernetes/common/mariadb-galera/templates/statefulset.yaml b/kubernetes/common/mariadb-galera/templates/statefulset.yaml
index 855d50e..47d1e0e 100644
--- a/kubernetes/common/mariadb-galera/templates/statefulset.yaml
+++ b/kubernetes/common/mariadb-galera/templates/statefulset.yaml
@@ -14,7 +14,7 @@
 # limitations under the License.
 */}}
 
-apiVersion: apps/v1beta1
+apiVersion: apps/v1
 kind: StatefulSet
 metadata:
   name: {{ include "common.fullname" . }}
@@ -27,6 +27,9 @@
 spec:
   serviceName: {{ .Values.service.name }}
   replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ include "common.fullname" . }}
   template:
     metadata:
       labels: