diff --git a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMBrowser-test.js b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMBrowser-test.js
index ba6e58715b4aa..d173740d555a3 100644
--- a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMBrowser-test.js
+++ b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMBrowser-test.js
@@ -18,7 +18,7 @@ global.TextDecoder = require('util').TextDecoder;
 let clientExports;
 let serverExports;
 let clientManifest;
-let webpackServerMap;
+let serverManifest;
 let act;
 let React;
 let ReactDOMClient;
@@ -35,7 +35,7 @@ describe('ReactFlightDOMBrowser', () => {
     clientExports = WebpackMock.clientExports;
     serverExports = WebpackMock.serverExports;
     clientManifest = WebpackMock.webpackMap;
-    webpackServerMap = WebpackMock.webpackServerMap;
+    serverManifest = WebpackMock.webpackServerMap;
     React = require('react');
     ReactDOMClient = require('react-dom/client');
     ReactServerDOMServer = require('react-server-dom-webpack/server.browser');
@@ -75,7 +75,7 @@ describe('ReactFlightDOMBrowser', () => {
   }
 
   function requireServerRef(ref) {
-    const metaData = webpackServerMap[ref];
+    const metaData = serverManifest[ref];
     const mod = __webpack_require__(metaData.id);
     if (metaData.name === '*') {
       return mod;
@@ -85,7 +85,7 @@ describe('ReactFlightDOMBrowser', () => {
 
   async function callServer(actionId, body) {
     const fn = requireServerRef(actionId);
-    const args = await ReactServerDOMServer.decodeReply(body, webpackServerMap);
+    const args = await ReactServerDOMServer.decodeReply(body, serverManifest);
     return fn.apply(null, args);
   }
 
diff --git a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMReply-test.js b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMReply-test.js
index c53f8b6f5fc53..e5134037e2416 100644
--- a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMReply-test.js
+++ b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMReply-test.js
@@ -15,8 +15,7 @@ global.ReadableStream =
 global.TextEncoder = require('util').TextEncoder;
 global.TextDecoder = require('util').TextDecoder;
 
-// let serverExports;
-let webpackServerMap;
+let serverManifest;
 let ReactServerDOMServer;
 let ReactServerDOMClient;
 
@@ -24,8 +23,7 @@ describe('ReactFlightDOMReply', () => {
   beforeEach(() => {
     jest.resetModules();
     const WebpackMock = require('./utils/WebpackMock');
-    // serverExports = WebpackMock.serverExports;
-    webpackServerMap = WebpackMock.webpackServerMap;
+    serverManifest = WebpackMock.webpackServerMap;
     ReactServerDOMServer = require('react-server-dom-webpack/server.browser');
     ReactServerDOMClient = require('react-server-dom-webpack/client');
   });
@@ -34,7 +32,7 @@ describe('ReactFlightDOMReply', () => {
     const body = await ReactServerDOMClient.encodeReply(undefined);
     const missing = await ReactServerDOMServer.decodeReply(
       body,
-      webpackServerMap,
+      serverManifest,
     );
     expect(missing).toBe(undefined);
 
@@ -44,7 +42,7 @@ describe('ReactFlightDOMReply', () => {
     });
     const object = await ReactServerDOMServer.decodeReply(
       body2,
-      webpackServerMap,
+      serverManifest,
     );
     expect(object.array.length).toBe(3);
     expect(object.array[0]).toBe(undefined);
@@ -66,7 +64,7 @@ describe('ReactFlightDOMReply', () => {
     });
     const iterable = await ReactServerDOMServer.decodeReply(
       body,
-      webpackServerMap,
+      serverManifest,
     );
     const items = [];
     // eslint-disable-next-line no-for-of-loops/no-for-of-loops