diff --git a/packages/jest-runtime/src/cli/index.ts b/packages/jest-runtime/src/cli/index.ts
index a0653fdb919e..441ee5c1d933 100644
--- a/packages/jest-runtime/src/cli/index.ts
+++ b/packages/jest-runtime/src/cli/index.ts
@@ -13,9 +13,10 @@ import yargs from 'yargs';
 import {Config} from '@jest/types';
 import {JestEnvironment} from '@jest/environment';
 import {CustomConsole} from '@jest/console';
-import {setGlobal} from 'jest-util';
+import {setGlobal, interopRequireDefault} from 'jest-util';
 import {validateCLIOptions} from 'jest-validate';
 import {readConfig, deprecationEntries} from 'jest-config';
+import {ScriptTransformer} from '@jest/transform';
 import {VERSION} from '../version';
 import {Context} from '../types';
 import * as args from './args';
@@ -82,10 +83,10 @@ export function run(cliArgv?: Config.Argv, cliInfo?: Array<string>) {
     watchman: globalConfig.watchman,
   }) as Promise<Context>)
     .then(async hasteMap => {
-      const transformer = new Runtime.ScriptTransformer(config);
-      const Environment: typeof JestEnvironment = await transformer.requireAndTranspileModule(
-        config.testEnvironment,
-      );
+      const transformer = new ScriptTransformer(config);
+      const Environment: typeof JestEnvironment = interopRequireDefault(
+        await transformer.requireAndTranspileModule(config.testEnvironment),
+      ).default;
       const environment = new Environment(config);
       setGlobal(
         environment.global,