diff --git a/jest.config.cjs b/jest.config.cjs
index 37833a69..aa6e7ffd 100644
--- a/jest.config.cjs
+++ b/jest.config.cjs
@@ -15,7 +15,7 @@ module.exports = {
   },
   moduleNameMapper: {
     '^(\\.{1,2}/.*)\\.js$': '$1',
-    '^@angular/compiler/es2015/src/(.*)$': '@angular/compiler/src/$1',
+    '^@angular/compiler/esm2015/src/(.*)$': '@angular/compiler/src/$1',
   },
   coverageReporters: ['lcov', 'text-summary'],
   collectCoverage: !!process.env.ENABLE_COVERAGE,
diff --git a/src/index.ts b/src/index.ts
index 58e781b1..1e5b9fdc 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,4 +1,4 @@
-import * as ng from '@angular/compiler/es2015/src/expression_parser/ast.js';
+import * as ng from '@angular/compiler/esm2015/src/expression_parser/ast.js';
 import * as b from '@babel/types';
 import { Context } from './context.js';
 import { InputNode, transform } from './transform.js';
diff --git a/src/transform-microsyntax.ts b/src/transform-microsyntax.ts
index 97ccd2b4..45904e14 100644
--- a/src/transform-microsyntax.ts
+++ b/src/transform-microsyntax.ts
@@ -1,4 +1,4 @@
-import * as ng from '@angular/compiler/es2015/src/expression_parser/ast.js';
+import * as ng from '@angular/compiler/esm2015/src/expression_parser/ast.js';
 import { Context } from './context.js';
 import {
   InputNode,
diff --git a/src/transform.ts b/src/transform.ts
index 11ed835a..4bb8b449 100644
--- a/src/transform.ts
+++ b/src/transform.ts
@@ -1,4 +1,4 @@
-import * as ng from '@angular/compiler/es2015/src/expression_parser/ast.js';
+import * as ng from '@angular/compiler/esm2015/src/expression_parser/ast.js';
 import * as b from '@babel/types';
 import { Context } from './context.js';
 import type {
diff --git a/src/types.ts b/src/types.ts
index a2eae67c..4e854343 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,4 +1,4 @@
-import * as ng from '@angular/compiler/es2015/src/expression_parser/ast';
+import * as ng from '@angular/compiler/esm2015/src/expression_parser/ast';
 import * as b from '@babel/types';
 
 export interface NGBaseNode {
diff --git a/src/utils.ts b/src/utils.ts
index cc2a2723..5412d6f0 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -1,6 +1,6 @@
-import * as ng from '@angular/compiler/es2015/src/expression_parser/ast.js';
-import { Lexer } from '@angular/compiler/es2015/src/expression_parser/lexer.js';
-import { Parser } from '@angular/compiler/es2015/src/expression_parser/parser.js';
+import * as ng from '@angular/compiler/esm2015/src/expression_parser/ast.js';
+import { Lexer } from '@angular/compiler/esm2015/src/expression_parser/lexer.js';
+import { Parser } from '@angular/compiler/esm2015/src/expression_parser/parser.js';
 import type { RawNGComment, RawNGSpan } from './types';
 
 const NG_PARSE_FAKE_LOCATION = 'angular-estree-parser';
diff --git a/tests/transform.test.ts b/tests/transform.test.ts
index 4afaab4d..d1ff58bb 100644
--- a/tests/transform.test.ts
+++ b/tests/transform.test.ts
@@ -1,4 +1,4 @@
-import * as ng from '@angular/compiler/es2015/src/expression_parser/ast.js';
+import * as ng from '@angular/compiler/esm2015/src/expression_parser/ast.js';
 import * as b from '@babel/types';
 import {
   parseAction,
diff --git a/tsconfig.build.json b/tsconfig.build.json
index 101ad79f..c19010df 100644
--- a/tsconfig.build.json
+++ b/tsconfig.build.json
@@ -3,6 +3,7 @@
   "include": ["src/index.ts"],
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "lib"
+    "outDir": "lib",
+    "module": "ESNext"
   }
 }
diff --git a/tsconfig.json b/tsconfig.json
index d67da7c4..05e63f97 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,12 +4,12 @@
     "declaration": true,
     "importHelpers": true,
     "target": "ESNext",
-    "module": "ESNext",
+    "module": "CommonJS",
     "moduleResolution": "Node",
     "esModuleInterop": true,
     "baseUrl": ".",
     "paths": {
-      "@angular/compiler/es2015/src/*": [
+      "@angular/compiler/esm2015/src/*": [
         "./node_modules/@angular/compiler/src/*"
       ]
     }