diff --git a/.size-limit.json b/.size-limit.json
index 5ba5be4d..4ea93132 100644
--- a/.size-limit.json
+++ b/.size-limit.json
@@ -1,6 +1,6 @@
 [
     {
-        "path": "dist/mobx-react.js",
+        "path": "dist/mobx-react.umd.js",
         "limit": "4 KB",
         "webpack": false,
         "running": false
diff --git a/package.json b/package.json
index 0402673b..7c8d3174 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,10 @@
     "build": "yarn bundle && yarn copytypes && yarn makern",
     "copytypes": "shx cp src/index.d.ts dist/mobx-react.d.ts",
     "makern": "shx cp dist/mobx-react.module.js dist/mobx-react.rn.module.js && yarn replace \"react-dom\" \"react-native\" dist/mobx-react.rn.module.js --silent",
-    "bundle": "microbundle  --jsx React.createElement --external mobx,react,react-dom,mobx-react-lite --globals react-dom=ReactDOM,react=React,mobx-react-lite=mobxReactLite --name mobxReact",
+    "bundle": "yarn bundle-cjs-and-es && yarn bundle-umd",
+    "bundle-cjs-and-es": "yarn bundle-via-microbundle --format cjs,es --no-compress",
+    "bundle-umd": "yarn bundle-via-microbundle --format umd --globals react-dom=ReactDOM,react=React,mobx-react-lite=mobxReactLite --name mobxReact",
+    "bundle-via-microbundle": "microbundle --jsx React.createElement --external mobx,react,react-dom,mobx-react-lite",
     "watch": "jest --watch"
   },
   "author": "Michel Weststrate",