diff --git a/integration/angular_cli/src/environments/environment.ts b/integration/angular_cli/src/environments/environment.ts
index 7b4f817adb75..30d7bccb1989 100644
--- a/integration/angular_cli/src/environments/environment.ts
+++ b/integration/angular_cli/src/environments/environment.ts
@@ -13,4 +13,4 @@ export const environment = {
  * This import should be commented out in production mode because it will have a negative impact
  * on performance if an error is thrown.
  */
-// import 'zone.js/dist/zone-error';  // Included with Angular CLI.
+// import 'zone.js/plugins/zone-error';  // Included with Angular CLI.
diff --git a/integration/angular_cli/src/polyfills.ts b/integration/angular_cli/src/polyfills.ts
index 03711e5d92cb..67581db775ff 100644
--- a/integration/angular_cli/src/polyfills.ts
+++ b/integration/angular_cli/src/polyfills.ts
@@ -55,7 +55,7 @@
 /***************************************************************************************************
  * Zone JS is required by default for Angular itself.
  */
-import 'zone.js/dist/zone';  // Included with Angular CLI.
+import 'zone.js';  // Included with Angular CLI.
 
 
 /***************************************************************************************************
diff --git a/integration/angular_cli/src/test.ts b/integration/angular_cli/src/test.ts
index 50193eb0f283..2042356408ff 100644
--- a/integration/angular_cli/src/test.ts
+++ b/integration/angular_cli/src/test.ts
@@ -1,6 +1,6 @@
 // This file is required by karma.conf.js and loads recursively all the .spec and framework files
 
-import 'zone.js/dist/zone-testing';
+import 'zone.js/testing';
 import { getTestBed } from '@angular/core/testing';
 import {
   BrowserDynamicTestingModule,
diff --git a/packages/angular_devkit/build_angular/src/browser/specs/differential_loading_spec.ts b/packages/angular_devkit/build_angular/src/browser/specs/differential_loading_spec.ts
index 1d66ab12631a..a597ba08bfd3 100644
--- a/packages/angular_devkit/build_angular/src/browser/specs/differential_loading_spec.ts
+++ b/packages/angular_devkit/build_angular/src/browser/specs/differential_loading_spec.ts
@@ -184,11 +184,9 @@ describe('Browser Builder with differential loading', () => {
 
   it('uses the right zone.js variant', async () => {
     const { files } = await browserBuild(architect, host, target, { optimization: false });
-    expect(await files['polyfills-es5.js']).toContain('zone.js/dist/zone-legacy');
+    expect(await files['polyfills-es5.js']).toContain('zone.js/plugins/zone-legacy');
     expect(await files['polyfills-es5.js']).toContain('registerElementPatch');
-    expect(await files['polyfills-es5.js']).toContain('zone.js/dist/zone-evergreen');
-    expect(await files['polyfills-es2015.js']).toContain('zone.js/dist/zone-evergreen');
-    expect(await files['polyfills-es2015.js']).not.toContain('zone.js/dist/zone-legacy');
+    expect(await files['polyfills-es2015.js']).not.toContain('zone.js/plugins/zone-legacy');
     expect(await files['polyfills-es2015.js']).not.toContain('registerElementPatch');
   });
 
diff --git a/packages/angular_devkit/build_angular/src/utils/webpack-browser-config.ts b/packages/angular_devkit/build_angular/src/utils/webpack-browser-config.ts
index 656582b45fdf..da0c8fc9ff78 100644
--- a/packages/angular_devkit/build_angular/src/utils/webpack-browser-config.ts
+++ b/packages/angular_devkit/build_angular/src/utils/webpack-browser-config.ts
@@ -68,23 +68,6 @@ export async function generateWebpackConfig(
 
   const webpackConfig = webpackMerge(webpackPartialGenerator(wco));
 
-  if (supportES2015) {
-    if (!webpackConfig.resolve) {
-      webpackConfig.resolve = {};
-    }
-    if (Array.isArray(webpackConfig.resolve.alias)) {
-      webpackConfig.resolve.alias.push({
-        alias: 'zone.js/dist/zone',
-        name: 'zone.js/dist/zone-evergreen',
-      });
-    } else {
-      if (!webpackConfig.resolve.alias) {
-        webpackConfig.resolve.alias = {};
-      }
-      webpackConfig.resolve.alias['zone.js/dist/zone'] = 'zone.js/dist/zone-evergreen';
-    }
-  }
-
   if (profilingEnabled) {
     const esVersionInFileName = getEsVersionForFileName(
       tsConfig.options.target,
diff --git a/packages/angular_devkit/build_angular/src/webpack/configs/common.ts b/packages/angular_devkit/build_angular/src/webpack/configs/common.ts
index 8f48d510b92f..77a033ac2ab7 100644
--- a/packages/angular_devkit/build_angular/src/webpack/configs/common.ts
+++ b/packages/angular_devkit/build_angular/src/webpack/configs/common.ts
@@ -91,11 +91,8 @@ export function getCommonConfig(wco: WebpackConfigOptions): Configuration {
       if (buildBrowserFeatures.isEs5SupportNeeded()) {
         const polyfillsChunkName = 'polyfills-es5';
         entryPoints[polyfillsChunkName] = [path.join(__dirname, '..', 'es5-polyfills.js')];
-        if (differentialLoadingMode) {
-          // Add zone.js legacy support to the es5 polyfills
-          // This is a noop execution-wise if zone-evergreen is not used.
-          entryPoints[polyfillsChunkName].push('zone.js/dist/zone-legacy');
 
+        if (differentialLoadingMode) {
           // Since the chunkFileName option schema does not allow the function overload, add a plugin
           // that changes the name of the ES5 polyfills chunk to not include ES2015.
           extraPlugins.push({
diff --git a/packages/angular_devkit/build_angular/src/webpack/es5-polyfills.js b/packages/angular_devkit/build_angular/src/webpack/es5-polyfills.js
index 284aa8b62e20..caa670e6268e 100644
--- a/packages/angular_devkit/build_angular/src/webpack/es5-polyfills.js
+++ b/packages/angular_devkit/build_angular/src/webpack/es5-polyfills.js
@@ -111,4 +111,7 @@ import 'core-js/modules/web.dom-collections.iterator';
 import 'core-js/modules/es.promise';
 import 'core-js/modules/es.json.to-string-tag';
 
-import 'regenerator-runtime/runtime';
\ No newline at end of file
+import 'regenerator-runtime/runtime';
+
+// Zone.js
+import 'zone.js/plugins/zone-legacy';
\ No newline at end of file
diff --git a/packages/angular_devkit/build_angular/test/hello-world-app/src/polyfills.ts b/packages/angular_devkit/build_angular/test/hello-world-app/src/polyfills.ts
index 397e95e012de..345f7b9d8005 100644
--- a/packages/angular_devkit/build_angular/test/hello-world-app/src/polyfills.ts
+++ b/packages/angular_devkit/build_angular/test/hello-world-app/src/polyfills.ts
@@ -65,7 +65,7 @@ import '@angular/localize/init';
 /***************************************************************************************************
  * Zone JS is required by default for Angular itself.
  */
-import 'zone.js/dist/zone'; // Included with Angular CLI.
+import 'zone.js'; // Included with Angular CLI.
 
 /***************************************************************************************************
  * APPLICATION IMPORTS
diff --git a/packages/angular_devkit/build_angular/test/hello-world-app/src/test.ts b/packages/angular_devkit/build_angular/test/hello-world-app/src/test.ts
index 9d5dd81e683f..6355082bbf2a 100644
--- a/packages/angular_devkit/build_angular/test/hello-world-app/src/test.ts
+++ b/packages/angular_devkit/build_angular/test/hello-world-app/src/test.ts
@@ -7,7 +7,7 @@
  */
 // This file is required by karma.conf.js and loads recursively all the .spec and framework files
 
-import 'zone.js/dist/zone-testing';
+import 'zone.js/testing';
 import { getTestBed } from '@angular/core/testing';
 import {
   BrowserDynamicTestingModule,
diff --git a/packages/angular_devkit/build_angular/test/hello-world-lib/projects/lib/src/test.ts b/packages/angular_devkit/build_angular/test/hello-world-lib/projects/lib/src/test.ts
index 92e85eee480c..798ae95022a0 100644
--- a/packages/angular_devkit/build_angular/test/hello-world-lib/projects/lib/src/test.ts
+++ b/packages/angular_devkit/build_angular/test/hello-world-lib/projects/lib/src/test.ts
@@ -7,8 +7,8 @@
  */
 // This file is required by karma.conf.js and loads recursively all the .spec and framework files
 
-import 'zone.js/dist/zone';
-import 'zone.js/dist/zone-testing';
+import 'zone.js';
+import 'zone.js/testing';
 import { getTestBed } from '@angular/core/testing';
 import {
   BrowserDynamicTestingModule,