diff --git a/deploy/base/postgres.yaml b/deploy/base/postgres.yaml
index 455bf80..2709640 100644
--- a/deploy/base/postgres.yaml
+++ b/deploy/base/postgres.yaml
@@ -6,8 +6,13 @@ metadata:
     argocd.argoproj.io/sync-wave: "0"
 spec:
   instances: 1
+  resources:
+    requests:
+      cpu: 50m
+      memory: 256Mi
   storage:
     size: 5Gi
+    storageClass: longhorn
   postgresql:
     parameters:
       max_connections: "100"
@@ -15,3 +20,17 @@ spec:
     initdb:
       database: wcs_db
       owner: wynnsource
+  backup:
+    volumeSnapshot:
+      className: longhorn-snapshot
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: ScheduledBackup
+metadata:
+  name: wynnsource-pg-daily
+spec:
+  schedule: "0 15 3 * * *"
+  backupOwnerReference: self
+  cluster:
+    name: wynnsource-pg
+  method: volumeSnapshot