diff --git a/cost-analyzer/charts/thanos/templates/compact-pvc.yaml b/cost-analyzer/charts/thanos/templates/compact-pvc.yaml
new file mode 100644
index 000000000..31475a34a
--- /dev/null
+++ b/cost-analyzer/charts/thanos/templates/compact-pvc.yaml
@@ -0,0 +1,25 @@
+{{- if .Values.compact.enabled }}
+{{- if .Values.compact.dataVolume -}}
+{{- if .Values.compact.dataVolume.persistentVolumeClaim -}}
+{{- if .Values.compact.dataVolume.persistentVolumeClaim.claimName -}}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ .Values.compact.dataVolume.persistentVolumeClaim.claimName }}
+spec:
+  accessModes:
+    - ReadWriteOnce
+  {{- if .Values.compact.dataVolume.persistentVolumeClaim.storageClass }}
+  storageClassName: {{ .Values.compact.dataVolume.persistentVolumeClaim.storageClass }}
+  {{ end }}
+  resources:
+    requests:
+    {{- if .Values.compact.dataVolume.persistentVolumeClaim.storage }}
+      storage: {{ .Values.compact.dataVolume.persistentVolumeClaim.storage }}
+    {{- else }}
+      storage: 100Gi
+    {{ end }}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
diff --git a/cost-analyzer/charts/thanos/values.yaml b/cost-analyzer/charts/thanos/values.yaml
index 80baf5f61..8cf39aab9 100644
--- a/cost-analyzer/charts/thanos/values.yaml
+++ b/cost-analyzer/charts/thanos/values.yaml
@@ -362,6 +362,7 @@ compact:
     backend: {}
     #  persistentVolumeClaim:
     #    claimName: compact-data-volume
+    #    storage: 100Gi
   # Extra labels for compact pod template
   labels: {}
   #  cluster: example
diff --git a/cost-analyzer/values-thanos.yaml b/cost-analyzer/values-thanos.yaml
index d3c273863..b6007bca6 100644
--- a/cost-analyzer/values-thanos.yaml
+++ b/cost-analyzer/values-thanos.yaml
@@ -77,6 +77,10 @@ thanos:
     enabled: true
   compact:
     enabled: true
+    dataVolume:
+      persistentVolumeClaim:
+        claimName: compact-data-volume
+        storage: 100Gi
   # This secret name should match the sidecar configured secret name volume
   # in the prometheus.server.extraVolumes entry
   storeSecretName: kubecost-thanos