diff --git a/src/features/pdf-export/__tests__/integration.test.ts b/src/features/pdf-export/__tests__/integration.test.ts
index f74a779..b36fe3d 100644
--- a/src/features/pdf-export/__tests__/integration.test.ts
+++ b/src/features/pdf-export/__tests__/integration.test.ts
@@ -9,6 +9,7 @@ import type { Pool } from 'pg'
 // Mock Playwright for renderer tests
 vi.mock('playwright', () => {
   const mockPage = {
+    setDefaultTimeout: vi.fn(),
     setContent: vi.fn().mockResolvedValue(undefined),
     pdf: vi.fn().mockResolvedValue(Buffer.from('pdf binary content')),
     close: vi.fn().mockResolvedValue(undefined),
diff --git a/src/features/pdf-export/__tests__/renderer.test.ts b/src/features/pdf-export/__tests__/renderer.test.ts
index 855b96d..025e9df 100644
--- a/src/features/pdf-export/__tests__/renderer.test.ts
+++ b/src/features/pdf-export/__tests__/renderer.test.ts
@@ -5,6 +5,7 @@ import type { PDFTemplateData } from '../types'
 // Mock Playwright
 vi.mock('playwright', () => {
   const mockPage = {
+    setDefaultTimeout: vi.fn(),
     setContent: vi.fn().mockResolvedValue(undefined),
     pdf: vi.fn().mockResolvedValue(Buffer.from('mock pdf content')),
     close: vi.fn().mockResolvedValue(undefined),
@@ -85,11 +86,13 @@ describe('PDFRenderer', () => {
       const mockBrowser = await (chromium.launch as any)()
       const mockPage = await mockBrowser.newPage()
 
+      // Playwright's page.pdf() has no `timeout` option -- the timeout is set via
+      // page.setDefaultTimeout() before the call instead (see renderer.ts).
       expect(mockPage.pdf).toHaveBeenCalledWith({
         format: 'A4',
         margin: { top: '0', right: '0', bottom: '0', left: '0' },
-        timeout: 30000,
       })
+      expect(mockPage.setDefaultTimeout).toHaveBeenCalledWith(30000)
     })
 
     it('should respect custom timeout', async () => {
@@ -102,11 +105,7 @@ describe('PDFRenderer', () => {
       const mockBrowser = await (chromium.launch as any)()
       const mockPage = await mockBrowser.newPage()
 
-      expect(mockPage.pdf).toHaveBeenCalledWith(
-        expect.objectContaining({
-          timeout: customTimeout,
-        })
-      )
+      expect(mockPage.setDefaultTimeout).toHaveBeenCalledWith(customTimeout)
     })
 
     it('should close page after rendering', async () => {