diff --git a/charts/saberes/v0.1.0/templates/velero-schedule-weekdays.yaml b/charts/saberes/v0.1.0/templates/velero-schedule-weekdays.yaml
index b931c40..f564ba6 100644
--- a/charts/saberes/v0.1.0/templates/velero-schedule-weekdays.yaml
+++ b/charts/saberes/v0.1.0/templates/velero-schedule-weekdays.yaml
@@ -18,8 +18,8 @@ spec:
       {{- toYaml . | nindent 6 }}
     {{- end }}
     snapshotVolumes: {{ .Values.velero.backup.snapshotVolumes }}
-    # every weekday backup is good for the next week (7 days)
-    ttl: 168h0m0s
+    # every weekday backup is good for the 3 days
+    ttl: 72h0m0s
     defaultVolumesToFsBackup: {{ .Values.velero.backup.defaultVolumesToFsBackup }}
     hooks:
       resources:
diff --git a/charts/saberes/v0.1.0/templates/velero-schedule-weekly.yaml b/charts/saberes/v0.1.0/templates/velero-schedule-weekly.yaml
new file mode 100644
index 0000000..d525103
--- /dev/null
+++ b/charts/saberes/v0.1.0/templates/velero-schedule-weekly.yaml
@@ -0,0 +1,43 @@
+{{- if .Values.velero.backup.enabled }}
+apiVersion: velero.io/v1
+kind: Schedule
+metadata:
+  name: {{ include "saberes.fullname" . }}-weekly
+  namespace: {{ .Values.velero.namespace }}
+spec:
+  # generate a random backup time between 1 and 5 AM on sunday
+  schedule: {{ mod (randNumeric 2) 60 }} {{ mod (randNumeric 1) 6 }} * * 0
+  template:
+    includedNamespaces:
+      - {{ .Release.Namespace }}
+    {{- with .Values.velero.backup.includedNamespaces }}
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+    {{- with .Values.velero.backup.excludedResources }}
+    excludedResources:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+    snapshotVolumes: {{ .Values.velero.backup.snapshotVolumes }}
+    # every weekly backup is good for the next 30 days
+    ttl: 720h0m0s
+    defaultVolumesToFsBackup: {{ .Values.velero.backup.defaultVolumesToFsBackup }}
+    hooks:
+      resources:
+      - name: pgdump
+        includedResources:
+          - pods
+        labelSelector:
+          matchLabels:
+              app.kubernetes.io/component: primary
+              app.kubernetes.io/instance: {{ .Values.velero.backup.dbAppName }}
+              app.kubernetes.io/name: postgresql
+        pre:
+          - exec:
+              command: 
+                - "/bin/bash"
+                - "-c"
+                - "PGPASSWORD=$POSTGRES_PASSWORD /opt/bitnami/postgresql/bin/pg_dump -Fc -U {{ .Values.moodle.dbUser }} -d {{ .Values.moodle.dbName }} > /bitnami/postgresql/{{ .Values.moodle.dbName }}.dump" 
+              timeout: 14400s
+              onError: Continue
+  useOwnerReferencesInBackup: false
+{{- end }}
\ No newline at end of file