diff --git a/charts/tezos/templates/octez-dal-node.yaml b/charts/tezos/templates/octez-dal-node.yaml
index f8711c8f5..8ea4803b5 100644
--- a/charts/tezos/templates/octez-dal-node.yaml
+++ b/charts/tezos/templates/octez-dal-node.yaml
@@ -83,7 +83,11 @@ spec:
           - ReadWriteOnce
         resources:
           requests:
+{{- if $v.storageSize | default false }}
+            storage: "{{ $v.storageSize }}"
+{{- else }}
             storage: "50Gi"
+{{- end }}
 ---
 {{- if $v | default false }}
 {{- if $v.ingress | default false }}
diff --git a/charts/tezos/values.yaml b/charts/tezos/values.yaml
index 2cf1fe020..7376512c6 100644
--- a/charts/tezos/values.yaml
+++ b/charts/tezos/values.yaml
@@ -404,6 +404,7 @@ dalNodes: {}
 #       secret_key:
 #       proof_of_work_stamp:
 #  dal1:
+#    storageSize: 50Gi
 #    attesterProfiles: tz1foXHgRzdYdaLgX6XhpZGxbBv42LZ6ubvE
 
 # When spinning up nodes, tezos-k8s will attempt to download a snapshot from a