diff --git a/.babelrc b/.babelrc
deleted file mode 100755
index 37f2890..0000000
--- a/.babelrc
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-  "plugins": [
-    "@babel/plugin-transform-runtime"
-  ],
-  "presets": [
-    [
-      "@babel/preset-env",
-      {loose: true}
-    ]
-  ]
-}
diff --git a/.gitignore b/.gitignore
index 167ecd9..9cd9f26 100755
--- a/.gitignore
+++ b/.gitignore
@@ -30,6 +30,7 @@ node_modules
 .lock-wscript
 
 # The compiled/babelified modules
+esm/
 lib/
 
 # Editors
diff --git a/babel.config.js b/babel.config.js
new file mode 100755
index 0000000..08e1e54
--- /dev/null
+++ b/babel.config.js
@@ -0,0 +1,19 @@
+module.exports = function (api) {
+  api.cache(true);
+
+  return {
+    "plugins": [
+      "@babel/plugin-transform-runtime"
+    ],
+    "presets": [
+      [
+        "@babel/preset-env",
+        {
+          modules: process.env.ESM ? false : "cjs",
+          loose: true
+        }
+      ]
+    ]
+  };
+
+}
diff --git a/package.json b/package.json
index 118a2a0..6c97fa2 100755
--- a/package.json
+++ b/package.json
@@ -4,6 +4,8 @@
   "version": "3.0.0",
   "homepage": "https://github.com/feathersjs/feathers-redux",
   "main": "lib/",
+  "module": "esm/",
+  "sideEffects": false,
   "keywords": [
     "feathers",
     "feathers-plugin"
@@ -32,7 +34,10 @@
     "release:minor": "npm version minor && npm publish",
     "release:major": "npm version major && npm publish",
     "changelog": "github_changelog_generator && git add CHANGELOG.md && git commit -am \"Updating changelog\"",
-    "compile": "shx rm -rf lib/ && babel -d lib/ src/",
+    "precompile": "shx rm -rf lib/ esm/",
+    "compile": "npm run compile:cjs && npm run compile:esm",
+    "compile:cjs": "babel -d lib/ src/",
+    "compile:esm": "ESM=1 babel -d esm/ src/",
     "watch": "babel --watch -d lib/ src/",
     "lint": "semistandard src/**/*.js test/**/*.js --fix",
     "mocha": "mocha --opts mocha.opts",
@@ -47,6 +52,7 @@
     ]
   },
   "directories": {
+    "esm": "esm",
     "lib": "lib"
   },
   "peerDependencies": {