diff --git a/packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js b/packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js
index 0b69bf72231a3..862c540c3b9f5 100644
--- a/packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js
@@ -351,10 +351,12 @@ describe('ReactDOMFizzServer', () => {
await act(async () => {
const {startWriting} = ReactDOMFizzServer.pipeToNodeWritable(