diff --git a/app-of-apps/app-definitions.libsonnet b/app-of-apps/app-definitions.libsonnet
index ffbdd1a..fd21c29 100644
--- a/app-of-apps/app-definitions.libsonnet
+++ b/app-of-apps/app-definitions.libsonnet
@@ -104,6 +104,59 @@
                 syncOptions: ["CreateNamespace=true"]
             }
         }
+    },
+    # Sometimes we want to use an existing remote Helm chart
+    # but add some locally-defined resources into the Application
+    helmRemotePlusLocalApplication(
+        name,
+        sourceRepoUrl,
+        sourceChart,
+        sourceTargetRevision,
+        pathToLocal="",
+        namespace="",
+        helmValues={},
+        nonHelmApp=false) ::
+    {
+        apiVersion: "argoproj.io/v1alpha1",
+        kind: "Application",
+        metadata: {
+            name: name,
+            namespace: "argo",
+            finalizers: ["resources-finalizer.argocd.argoproj.io"]
+        },
+        spec: {
+            project: "default",
+            sources: [
+                {
+                    chart: sourceChart,
+                    repoURL: sourceRepoUrl,
+                    targetRevision: sourceTargetRevision,
+                    [if helmValues != {} then "helm"]: {
+                        valuesObject: helmValues
+                    }
+                },
+                {
+                    repoURL: "https://gitea.scubbo.org/scubbo/helm-charts.git",
+                    targetRevision: "HEAD",
+                    path: if pathToLocal == "" then std.join('/', ['charts', name]) else pathToLocal,
+                    // I _think_ every locally-defined chart is going to have a `values.yaml`, but we can make this
+                    // parameterized if desired
+                    [if nonHelmApp != true then "helm"]: {
+                        valueFiles: ['values.yaml']
+                    }
+                }
+            ],
+            destination: {
+                server: "https://kubernetes.default.svc",
+                namespace: if namespace == "" then name else namespace
+            },
+            syncPolicy: {
+                automated: {
+                    prune: true
+                },
+                syncOptions: ["CreateNamespace=true"]
+            }
+        }
     }
 
 }
diff --git a/app-of-apps/vault.jsonnet b/app-of-apps/vault.jsonnet
index 76c0dd8..4434e49 100644
--- a/app-of-apps/vault.jsonnet
+++ b/app-of-apps/vault.jsonnet
@@ -1,6 +1,6 @@
 local appDef = import './app-definitions.libsonnet';
 
-appDef.helmApplication(
+appDef.helmRemotePlusLocalApplication(
     name="vault",
     sourceRepoUrl="https://helm.releases.hashicorp.com",
     sourceChart="vault",
@@ -31,7 +31,39 @@ appDef.helmApplication(
             dataStorage: {
                 size: "20Gi",
                 storageClass: "freenas-iscsi-csi"
-            }
+            },
+            standalone: {
+                config: |||
+                    ui = true
+                    listener "tcp" {
+                        tls_disable = 1
+                        address = "[::]:8200"
+                        cluster_address = "[::]:8201"
+
+                    }
+                    storage "file" {
+                        path = "/vault/data"
+                    }
+                    # Everything above this line is the default.
+                    #
+                    # Enable Plugins (originally for GitHub Secrets Plugin)
+                    plugin_directory = "/etc/vault/plugins"
+                |||
+            },
+            volumes: [
+                {
+                    name: "plugins",
+                    persistentVolumeClaim: {
+                        claimName: "vault-plugin-claim"
+                    }
+                }
+            ],
+            volumeMounts: [
+                {
+                    name: "plugins",
+                    mountPath: "/etc/vault/plugins"
+                }
+            ]
         }
     }
-)
\ No newline at end of file
+)
diff --git a/charts/vault/Chart.yaml b/charts/vault/Chart.yaml
new file mode 100644
index 0000000..2c973db
--- /dev/null
+++ b/charts/vault/Chart.yaml
@@ -0,0 +1,7 @@
+apiVersion: v2
+name: vault-extra-resources
+description: Extra resources in support of Vault official Helm Chart
+
+type: application
+version: 0.1.0
+appVersion: "1.0.0"
\ No newline at end of file
diff --git a/charts/vault/templates/pvc.yaml b/charts/vault/templates/pvc.yaml
new file mode 100644
index 0000000..2fde041
--- /dev/null
+++ b/charts/vault/templates/pvc.yaml
@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: vault-plugin-claim
+spec:
+  accessModes:
+    - "ReadWriteOnce"
+  storageClassName: "freenas-iscsi-csi"
+  resources:
+    requests:
+      storage: "1Gi"
diff --git a/charts/vault/values.yaml b/charts/vault/values.yaml
new file mode 100644
index 0000000..7e712bb
--- /dev/null
+++ b/charts/vault/values.yaml
@@ -0,0 +1 @@
+# No configuration required
\ No newline at end of file