diff --git a/public/images/autumn-budget-2026/dashboard-qr.svg b/public/images/autumn-budget-2026/dashboard-qr.svg
index 7874146..783b29f 100644
--- a/public/images/autumn-budget-2026/dashboard-qr.svg
+++ b/public/images/autumn-budget-2026/dashboard-qr.svg
@@ -1 +1 @@
-
+
\ No newline at end of file
diff --git a/slideshows/autumn-budget-2026/README.md b/slideshows/autumn-budget-2026/README.md
index 4223d1f..e19da0b 100644
--- a/slideshows/autumn-budget-2026/README.md
+++ b/slideshows/autumn-budget-2026/README.md
@@ -4,7 +4,7 @@
(`/slides/introduction-2026` redirects here):
what PolicyEngine is, the Budget measures we model (two slides), how we
prepared for Budget day, and a slide with the live
-[Autumn Budget 2026 dashboard](https://ab2026-local-preview.vercel.app/uk/autumn-budget-2026)
+[Autumn Budget 2026 dashboard](https://policyengine.org/uk/budgets/autumn-2026)
embedded in it, where the analysis is presented. The closing slide links the
same address, with its QR code, and credits the Nuffield Foundation, which
funds our UK Budget analysis.
diff --git a/slideshows/autumn-budget-2026/SPEAKER-NOTES.md b/slideshows/autumn-budget-2026/SPEAKER-NOTES.md
index afe6ea9..0563569 100644
--- a/slideshows/autumn-budget-2026/SPEAKER-NOTES.md
+++ b/slideshows/autumn-budget-2026/SPEAKER-NOTES.md
@@ -73,9 +73,8 @@ so measures or a household chosen in the frame are not kept. Its tabs:
- **Policies**: what each measure does.
- **Methodology**.
-These are the tabs at ab2026-local-preview.vercel.app/uk/autumn-budget-2026
-on 28 October. The frame and the closing slide's link and QR code all open
-that address.
+These are the dashboard's tabs on 28 October. The frame and the closing
+slide's link and QR code all open policyengine.org/uk/budgets/autumn-2026.
## 7. Close
diff --git a/slideshows/autumn-budget-2026/content.ts b/slideshows/autumn-budget-2026/content.ts
index 24ba203..43745d8 100644
--- a/slideshows/autumn-budget-2026/content.ts
+++ b/slideshows/autumn-budget-2026/content.ts
@@ -37,10 +37,11 @@ export const sources = {
href: "https://www.policyengine.org/uk/research/policyengine-10-downing-street",
},
// The dashboard the webinar presents, on the analysis slide and in the
- // closing slide's link and QR code. The host alone returns 404.
+ // closing slide's link and QR code: its policyengine.org address
+ // (policyengine-app-v2 #1249).
dashboard: {
label: "Autumn Budget 2026 dashboard",
- href: "https://ab2026-local-preview.vercel.app/uk/autumn-budget-2026",
+ href: "https://policyengine.org/uk/budgets/autumn-2026",
},
dashboardCode: {
label: "Dashboard code",