diff --git a/packages/react-dom/src/events/__tests__/ChangeEventPlugin-test.internal.js b/packages/react-dom/src/events/__tests__/ChangeEventPlugin-test.internal.js
index 570ecf3238598..51eb86eedb530 100644
--- a/packages/react-dom/src/events/__tests__/ChangeEventPlugin-test.internal.js
+++ b/packages/react-dom/src/events/__tests__/ChangeEventPlugin-test.internal.js
@@ -475,7 +475,6 @@ describe('ChangeEventPlugin', () => {
     beforeEach(() => {
       jest.resetModules();
       ReactFeatureFlags = require('shared/ReactFeatureFlags');
-      ReactFeatureFlags.enableAsyncSubtreeAPI = true;
       ReactFeatureFlags.debugRenderPhaseSideEffectsForStrictMode = false;
       ReactFeatureFlags.debugRenderPhaseSideEffectsForStrictMode = false;
       ReactDOM = require('react-dom');
diff --git a/packages/react-dom/src/events/__tests__/SimpleEventPlugin-test.internal.js b/packages/react-dom/src/events/__tests__/SimpleEventPlugin-test.internal.js
index 1b39dd1e47dba..dc6087e1d3033 100644
--- a/packages/react-dom/src/events/__tests__/SimpleEventPlugin-test.internal.js
+++ b/packages/react-dom/src/events/__tests__/SimpleEventPlugin-test.internal.js
@@ -246,7 +246,6 @@ describe('SimpleEventPlugin', function() {
     beforeEach(() => {
       jest.resetModules();
       ReactFeatureFlags = require('shared/ReactFeatureFlags');
-      ReactFeatureFlags.enableAsyncSubtreeAPI = true;
       ReactFeatureFlags.debugRenderPhaseSideEffectsForStrictMode = false;
       ReactDOM = require('react-dom');
     });