diff --git a/playwright.config.ts b/playwright.config.ts
index a53fedc..9591a0c 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -82,7 +82,9 @@ export default defineConfig({
       name: 'mobile-audit',
       testMatch: /audit\/mobile\.spec\.ts/,
       dependencies: ['setup'],
-      timeout: 600_000,
+      // Single test walks 4 viewports × ~45 routes sequentially with slowMo;
+      // 30 min headroom keeps us well under the wall-clock cost.
+      timeout: 1_800_000,
       use: {
         headless: false,
         launchOptions: { slowMo: 200 },
diff --git a/tests/e2e/audit/mobile.spec.ts b/tests/e2e/audit/mobile.spec.ts
index 1810e84..9b00183 100644
--- a/tests/e2e/audit/mobile.spec.ts
+++ b/tests/e2e/audit/mobile.spec.ts
@@ -340,7 +340,7 @@ async function writeIndex(allByViewport: Map<string, Capture[]>): Promise<void>
 }
 
 test('mobile audit — every page at iPhone viewports', async ({ browser, request }) => {
-  test.setTimeout(600_000);
+  test.setTimeout(1_800_000);
 
   await fs.mkdir(OUT_ROOT, { recursive: true });
   await ensureAdminExists(request);