diff --git a/docs/deploy-required-infrastructure.md b/docs/deploy-required-infrastructure.md
index caeffe71..d2a55c4b 100644
--- a/docs/deploy-required-infrastructure.md
+++ b/docs/deploy-required-infrastructure.md
@@ -315,6 +315,10 @@ kubectl --namespace openstack create secret generic postgresql-db-audit \
 
 ### Run the package deployment
 
+> Consider the PVC size you will need for the environment you're deploying in.
+  Make adjustments as needed near `storage.[pvc|archive_pvc].size` and
+  `volume.backup.size` to your helm overrides.
+
 ```shell
 cd /opt/genestack/submodules/openstack-helm-infra
 helm upgrade --install postgresql ./postgresql \
diff --git a/helm-configs/postgresql/postgresql-helm-overrides.yaml b/helm-configs/postgresql/postgresql-helm-overrides.yaml
index 7a67697c..798aad04 100644
--- a/helm-configs/postgresql/postgresql-helm-overrides.yaml
+++ b/helm-configs/postgresql/postgresql-helm-overrides.yaml
@@ -154,6 +154,7 @@ images:
       - image_repo_sync
 
 storage:
+  # Ensure PVC sizes are appropriate for the given environment
   pvc:
     enabled: true
     size: 5Gi