diff --git a/packages/react-refresh-utils/internal/helpers.ts b/packages/react-refresh-utils/internal/helpers.ts
index de8728308a53bd..4c36c0d2e00a36 100644
--- a/packages/react-refresh-utils/internal/helpers.ts
+++ b/packages/react-refresh-utils/internal/helpers.ts
@@ -44,7 +44,13 @@ declare const module: {
 }
 
 function isSafeExport(key: string): boolean {
-  return key === '__esModule' || key === '__N_SSG' || key === '__N_SSP'
+  return (
+    key === '__esModule' ||
+    key === '__N_SSG' ||
+    key === '__N_SSP' ||
+    // TODO: remove this key from page config instead of allow listing it
+    key === 'config'
+  )
 }
 
 function registerExportsForReactRefresh(
diff --git a/test/acceptance/ReactRefreshRegression.test.js b/test/acceptance/ReactRefreshRegression.test.js
index fd7d98d1e9ef4e..3f33cebd989ffa 100644
--- a/test/acceptance/ReactRefreshRegression.test.js
+++ b/test/acceptance/ReactRefreshRegression.test.js
@@ -67,3 +67,190 @@ test('styled-components hydration mismatch', async () => {
 
   await cleanup()
 })
+
+// https://github.com/vercel/next.js/issues/13978
+test('can fast refresh a page with getStaticProps', async () => {
+  const [session, cleanup] = await sandbox()
+
+  await session.patch(
+    'pages/index.js',
+    `
+      import { useCallback, useState } from 'react'
+
+      export function getStaticProps() {
+        return { props: { } }
+      }
+
+      export default function Index() {
+        const [count, setCount] = useState(0)
+        const increment = useCallback(() => setCount(c => c + 1), [setCount])
+        return (
+          <main>
+            <p>{count}</p>
+            <button onClick={increment}>Increment</button>
+          </main>
+        )
+      }
+    `
+  )
+
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('0')
+  await session.evaluate(() => document.querySelector('button').click())
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('1')
+
+  await session.patch(
+    'pages/index.js',
+    `
+      import { useCallback, useState } from 'react'
+
+      export default function Index() {
+        const [count, setCount] = useState(0)
+        const increment = useCallback(() => setCount(c => c + 1), [setCount])
+        return (
+          <main>
+            <p>Count: {count}</p>
+            <button onClick={increment}>Increment</button>
+          </main>
+        )
+      }
+    `
+  )
+
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('Count: 1')
+  await session.evaluate(() => document.querySelector('button').click())
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('Count: 2')
+
+  await cleanup()
+})
+
+// https://github.com/vercel/next.js/issues/13978
+test('can fast refresh a page with getServerSideProps', async () => {
+  const [session, cleanup] = await sandbox()
+
+  await session.patch(
+    'pages/index.js',
+    `
+      import { useCallback, useState } from 'react'
+
+      export function getServerSideProps() {
+        return { props: { } }
+      }
+
+      export default function Index() {
+        const [count, setCount] = useState(0)
+        const increment = useCallback(() => setCount(c => c + 1), [setCount])
+        return (
+          <main>
+            <p>{count}</p>
+            <button onClick={increment}>Increment</button>
+          </main>
+        )
+      }
+    `
+  )
+
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('0')
+  await session.evaluate(() => document.querySelector('button').click())
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('1')
+
+  await session.patch(
+    'pages/index.js',
+    `
+      import { useCallback, useState } from 'react'
+
+      export default function Index() {
+        const [count, setCount] = useState(0)
+        const increment = useCallback(() => setCount(c => c + 1), [setCount])
+        return (
+          <main>
+            <p>Count: {count}</p>
+            <button onClick={increment}>Increment</button>
+          </main>
+        )
+      }
+    `
+  )
+
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('Count: 1')
+  await session.evaluate(() => document.querySelector('button').click())
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('Count: 2')
+
+  await cleanup()
+})
+
+// https://github.com/vercel/next.js/issues/13978
+test('can fast refresh a page with config', async () => {
+  const [session, cleanup] = await sandbox()
+
+  await session.patch(
+    'pages/index.js',
+    `
+      import { useCallback, useState } from 'react'
+
+      export const config = {}
+
+      export default function Index() {
+        const [count, setCount] = useState(0)
+        const increment = useCallback(() => setCount(c => c + 1), [setCount])
+        return (
+          <main>
+            <p>{count}</p>
+            <button onClick={increment}>Increment</button>
+          </main>
+        )
+      }
+    `
+  )
+
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('0')
+  await session.evaluate(() => document.querySelector('button').click())
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('1')
+
+  await session.patch(
+    'pages/index.js',
+    `
+      import { useCallback, useState } from 'react'
+
+      export default function Index() {
+        const [count, setCount] = useState(0)
+        const increment = useCallback(() => setCount(c => c + 1), [setCount])
+        return (
+          <main>
+            <p>Count: {count}</p>
+            <button onClick={increment}>Increment</button>
+          </main>
+        )
+      }
+    `
+  )
+
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('Count: 1')
+  await session.evaluate(() => document.querySelector('button').click())
+  expect(
+    await session.evaluate(() => document.querySelector('p').textContent)
+  ).toBe('Count: 2')
+
+  await cleanup()
+})