diff --git a/packages/react-html/src/ReactFizzConfigHTML.js b/packages/react-html/src/ReactFizzConfigHTML.js
index 81528b0cdb81c..0be7abe8bb0ad 100644
--- a/packages/react-html/src/ReactFizzConfigHTML.js
+++ b/packages/react-html/src/ReactFizzConfigHTML.js
@@ -36,14 +36,7 @@ export const isPrimaryRenderer = false;
// Disable Client Hooks
export const supportsClientAPIs = false;
-import {
- stringToChunk,
- stringToPrecomputedChunk,
-} from 'react-server/src/ReactServerStreamConfig';
-
-// this chunk is empty on purpose because we do not want to emit the DOCTYPE
-// when markup is rendering HTML
-export const doctypeChunk: PrecomputedChunk = stringToPrecomputedChunk('');
+import {stringToChunk} from 'react-server/src/ReactServerStreamConfig';
export type {
RenderState,
@@ -81,6 +74,7 @@ export {
resetResumableState,
completeResumableState,
emitEarlyPreloads,
+ doctypeChunk,
} from 'react-dom-bindings/src/server/ReactFizzConfigDOM';
import escapeTextForBrowser from 'react-dom-bindings/src/server/escapeTextForBrowser';
diff --git a/packages/react-html/src/__tests__/ReactHTMLClient-test.js b/packages/react-html/src/__tests__/ReactHTMLClient-test.js
index 4f052288a8403..36a44ebc6d21a 100644
--- a/packages/react-html/src/__tests__/ReactHTMLClient-test.js
+++ b/packages/react-html/src/__tests__/ReactHTMLClient-test.js
@@ -28,6 +28,17 @@ describe('ReactHTML', () => {
expect(html).toBe('hello world
');
});
+ it('should prefix html tags with a doctype', async () => {
+ const html = await ReactHTML.renderToMarkup(
+
+ hello
+ ,
+ );
+ expect(html).toBe(
+ 'hello',
+ );
+ });
+
it('should error on useState', async () => {
function Component() {
const [state] = React.useState('hello');
diff --git a/packages/react-html/src/__tests__/ReactHTMLServer-test.js b/packages/react-html/src/__tests__/ReactHTMLServer-test.js
index ecb33c1c040d3..1a9976aafbd49 100644
--- a/packages/react-html/src/__tests__/ReactHTMLServer-test.js
+++ b/packages/react-html/src/__tests__/ReactHTMLServer-test.js
@@ -38,6 +38,20 @@ describe('ReactHTML', () => {
expect(html).toBe('hello world
');
});
+ it('should prefix html tags with a doctype', async () => {
+ const html = await ReactHTML.renderToMarkup(
+ // We can't use JSX because that's client-JSX in our tests.
+ React.createElement(
+ 'html',
+ null,
+ React.createElement('body', null, 'hello'),
+ ),
+ );
+ expect(html).toBe(
+ 'hello',
+ );
+ });
+
it('should error on useState', async () => {
function Component() {
const [state] = React.useState('hello');