diff --git a/publicodes/esm/index.js b/publicodes/esm/index.js
new file mode 100644
index 000000000..908e66f24
--- /dev/null
+++ b/publicodes/esm/index.js
@@ -0,0 +1,12 @@
+// ESM wrapper arrond publicodes CJS Module
+// For a deep explanation see:
+// https://redfin.engineering/node-modules-at-war-why-commonjs-and-es-modules-cant-get-along-9617135eeca1
+
+import publicodes from '../dist/index.js';
+export default publicodes.default
+export const reduceAST = publicodes.reduceAST; 
+export const transformAST = publicodes.transformAST; 
+export const formatValue = publicodes.formatValue; 
+export const utils = publicodes.utils; 
+export const translateRules = publicodes.translateRules; 
+export const evaluateRule = publicodes.evaluateRule;
\ No newline at end of file
diff --git a/publicodes/esm/package.json b/publicodes/esm/package.json
new file mode 100644
index 000000000..dd1b5c374
--- /dev/null
+++ b/publicodes/esm/package.json
@@ -0,0 +1,6 @@
+{
+  "type": "module",
+	"engines": {
+		"node": ">=15.0.0"
+  }
+}
\ No newline at end of file
diff --git a/publicodes/package.json b/publicodes/package.json
index 7affa6775..8b4149f8e 100644
--- a/publicodes/package.json
+++ b/publicodes/package.json
@@ -4,6 +4,10 @@
 	"description": "A declarative language for encoding public algorithm",
 	"main": "dist/index.js",
 	"types": "dist/types/index.d.ts",
+	"exports": {
+			"require": "./dist/index.js",
+			"import": "./esm/index.js"
+	},
 	"repository": {
 		"type": "git",
 		"url": "https://github.com/betagouv/mon-entreprise.git",
@@ -15,7 +19,8 @@
 	"files": [
 		"dist/index.js",
 		"dist/types",
-		"dist/images"
+		"dist/images",
+		"esm"
 	],
 	"private": false,
 	"devDependencies": {