diff --git a/templates/aes-internal.yaml b/templates/aes-internal.yaml
index 67346889d..1b7be6338 100644
--- a/templates/aes-internal.yaml
+++ b/templates/aes-internal.yaml
@@ -30,6 +30,39 @@ spec:
 ---
 apiVersion: getambassador.io/v2
 kind: Mapping
+metadata:
+  name: {{ include "ambassador.fullname" . }}-devportal-assets
+  labels:
+    app.kubernetes.io/name: {{ include "ambassador.name" . }}
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+    helm.sh/chart: {{ include "ambassador.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    {{- if .Values.deploymentTool }}
+    app.kubernetes.io/managed-by: {{ .Values.deploymentTool }}
+    {{- else }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    {{- end }}
+    app.kubernetes.io/component: {{ include "ambassador.name" . }}-devportal-assets
+    product: aes
+spec:
+  {{- if .Values.env }}
+  {{- if hasKey .Values.env "AMBASSADOR_ID" }}
+  ambassador_id: {{ .Values.env.AMBASSADOR_ID | quote }}
+  {{- end }}
+  {{- end }}
+  prefix: /documentation/(assets|styles)/(.*)(.css)
+  prefix_regex: true
+  regex_rewrite:
+    pattern: /documentation/(.*)
+    substitution: /docs/\1
+  service: "127.0.0.1:8500"
+  add_response_headers:
+    cache-control:
+      value: "public, max-age=3600, immutable"
+      append: false
+---
+apiVersion: getambassador.io/v2
+kind: Mapping
 metadata:
   # This Mapping name is what the demo uses. Sigh.
   name: {{ include "ambassador.fullname" . }}-devportal-demo
@@ -81,4 +114,4 @@ spec:
   prefix: /openapi/
   rewrite: ""
   service: "127.0.0.1:8500"
-{{ end }}
\ No newline at end of file
+{{ end }}