diff --git a/playground/rolldown-dev-mpa/__tests__/basic.spec.ts b/playground/rolldown-dev-mpa/__tests__/basic.spec.ts
index 68b0e1f2f0363a..2e2ab98c141e15 100644
--- a/playground/rolldown-dev-mpa/__tests__/basic.spec.ts
+++ b/playground/rolldown-dev-mpa/__tests__/basic.spec.ts
@@ -5,8 +5,9 @@ test('basic', async () => {
   await page.goto('/')
   await page.getByRole('heading', { name: 'Home' }).click()
   await page.getByText('Rendered by /index.js').click()
+  await page.getByText('shared [ok]').click()
   await page.getByRole('link', { name: 'About' }).click()
   await page.waitForURL('/about')
   await page.getByRole('heading', { name: 'About' }).click()
-  await page.getByText('Rendered by /about/index.js').click()
+  await page.getByText('shared [ok]').click()
 })
diff --git a/playground/rolldown-dev-mpa/src/about/index.js b/playground/rolldown-dev-mpa/src/about/index.js
index 2ed4b10fa69e81..84863e60802935 100644
--- a/playground/rolldown-dev-mpa/src/about/index.js
+++ b/playground/rolldown-dev-mpa/src/about/index.js
@@ -1,3 +1,6 @@
+import shared from '../shared'
+
 document.getElementById('root').innerHTML = `
   <p>Rendered by /about/index.js: ${Math.random().toString(36).slice(2)}</p>
+  <pre>shared: ${shared}</pre>
 `
diff --git a/playground/rolldown-dev-mpa/src/index.js b/playground/rolldown-dev-mpa/src/index.js
index a80b0213257e3a..250f54a1f9c8d7 100644
--- a/playground/rolldown-dev-mpa/src/index.js
+++ b/playground/rolldown-dev-mpa/src/index.js
@@ -1,3 +1,6 @@
+import shared from './shared'
+
 document.getElementById('root').innerHTML = `
   <p>Rendered by /index.js: ${Math.random().toString(36).slice(2)}</p>
+  <pre>shared: ${shared}</pre>
 `
diff --git a/playground/rolldown-dev-mpa/src/shared.js b/playground/rolldown-dev-mpa/src/shared.js
new file mode 100644
index 00000000000000..ca3fb00232166e
--- /dev/null
+++ b/playground/rolldown-dev-mpa/src/shared.js
@@ -0,0 +1 @@
+export default '[ok]'