diff --git a/apps/portal-shell/project.json b/apps/portal-shell/project.json
index 40ee8a6..9868da0 100644
--- a/apps/portal-shell/project.json
+++ b/apps/portal-shell/project.json
@@ -112,8 +112,7 @@
       "options": {
         "buildTarget": "portal-shell:build",
         "port": 4200,
-        "staticFilePath": "dist/apps/portal-shell/browser",
-        "spa": true
+        "staticFilePath": "dist/apps/portal-shell/browser"
       }
     }
   }
diff --git a/lighthouserc.js b/lighthouserc.js
index d8a2575..0faf438 100644
--- a/lighthouserc.js
+++ b/lighthouserc.js
@@ -4,20 +4,23 @@
  * Thresholds match the Google "Good" Core Web Vitals values plus the
  * Lighthouse Performance score floor we set as the project bar.
  *
- * Critical-routes list grows as features land. v1 only checks the
- * static-served portal-shell bundle (which today shows the Nx Welcome
- * placeholder); meaningful per-route assertions land alongside the
- * features that introduce those routes.
+ * Critical-routes list grows as features land. v1 checks the
+ * static-served portal-shell bundle on both locale entry points
+ * (`/fr/` is the default served at the production root via the smart
+ * redirect; `/en/` is the alternate). ADR-0019 mandates that both
+ * locales clear the same bar. Per-route assertions land alongside
+ * the features that introduce those routes.
  */
 module.exports = {
   ci: {
     collect: {
       // Serve the production bundle statically (no BFF needed for v1
-      // measurements). When real auth / routes exist, the URL list
-      // expands to the critical-routes list documented in ADR-0017.
+      // measurements). With `--localize` the build emits per-locale
+      // folders (`browser/en/`, `browser/fr/`); we serve their parent
+      // and Lighthouse hits each locale's root index.html directly.
       startServerCommand: 'pnpm nx run portal-shell:serve-static',
       startServerReadyPattern: 'Available on:',
-      url: ['http://localhost:4200/'],
+      url: ['http://localhost:4200/fr/', 'http://localhost:4200/en/'],
       numberOfRuns: 3,
       settings: {
         // Slow-4G profile so scores are stable across CI runners and