diff --git a/helm/templates/deployment.yaml b/helm/templates/deployment.yaml
index 8b72397..d5a95e3 100644
--- a/helm/templates/deployment.yaml
+++ b/helm/templates/deployment.yaml
@@ -14,8 +14,6 @@ spec:
       labels:
         app: {{ .Release.Name }}-app
     spec:
-      securityContext:
-        fsGroup: 1007250000 
       containers:
         - name: app
           image: "{{ .Values.app.repository }}:{{ .Values.app.tag }}"
diff --git a/helm/templates/statefulset.yaml b/helm/templates/statefulset.yaml
index 8bca48d..f043b5d 100644
--- a/helm/templates/statefulset.yaml
+++ b/helm/templates/statefulset.yaml
@@ -34,7 +34,7 @@ spec:
     - metadata:
         name: data
       spec:
-        accessModes: {{ .Values.postgresql.primary.persistence.accessModes }}
+        accessModes: {{- toYaml .Values.postgresql.primary.persistence.accessModes | nindent 8  }}
         resources:
           requests:
             storage: {{ .Values.postgresql.primary.persistence.size }}
diff --git a/helm/values.yaml b/helm/values.yaml
index 8b59f9d..57a5699 100644
--- a/helm/values.yaml
+++ b/helm/values.yaml
@@ -26,12 +26,15 @@ resources:
 
 postgresql:
   enabled: true
+  image:
+    repository: postgres
+    tag: "13"
   username: postgres
   password: postgres
   database: form_templates
   primary:
     persistence:
-      enabled: false
+      enabled: true
       size: 512Mi
       accessModes:
         - ReadWriteOnce
@@ -39,3 +42,4 @@ service:
   type: ClusterIP
   postgresPort: 5432
   appPort: 3000
+