diff --git a/.config/eslint-config.json b/.config/eslint-config.json
index 6cad83b6..943fc165 100644
--- a/.config/eslint-config.json
+++ b/.config/eslint-config.json
@@ -7,7 +7,8 @@
         "**/*.spec.tsx",
         "**/*.spec.ts",
         "**/*.spec.js",
-        "_/**.js"
+        "_/**.js",
+        "rollup.config.js"
       ],
       "env": { "jest": true },
       "rules": {
diff --git a/.gitignore b/.gitignore
index efcd0327..789896a8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -123,7 +123,7 @@ typings/
 # nuxt.js build output
 .nuxt
 
-# rollup.js default build output
+# rollup.config.js default build output
 dist/
 
 # Uncomment the public line if your project uses Gatsby
@@ -179,6 +179,5 @@ $RECYCLE.BIN/
 
 # End of https://www.gitignore.io/api/node,windows,linux,macos
 
-patronum.cjs.js
-patronum.cjs.js.map
+dist
 .idea
diff --git a/.scripts/rollup.js b/.scripts/rollup.js
deleted file mode 100644
index b455257c..00000000
--- a/.scripts/rollup.js
+++ /dev/null
@@ -1,34 +0,0 @@
-const path = require('path');
-const { rollup } = require('rollup');
-const { babel } = require('@rollup/plugin-babel');
-const { terser } = require('rollup-plugin-terser');
-const { nodeResolve } = require('@rollup/plugin-node-resolve');
-const commonjs = require('@rollup/plugin-commonjs');
-
-const plugins = [
-  nodeResolve({ extensions: ['.js'] }),
-  commonjs({ extensions: ['.js'] }),
-  terser({}),
-];
-
-async function main() {
-  const build = await rollup({
-    input: path.resolve(__dirname, '..', 'index.js'),
-    external: ['effector'],
-    plugins,
-  });
-
-  await build.write({
-    file: path.resolve(__dirname, '..', 'patronum.cjs.js'),
-    format: 'cjs',
-    freeze: false,
-    exports: 'named',
-    sourcemap: true,
-    externalLiveBindings: false,
-  });
-}
-
-main().catch((error) => {
-  console.error(error);
-  process.exit(-1);
-});
diff --git a/package.json b/package.json
index db518b56..7fa5df7e 100644
--- a/package.json
+++ b/package.json
@@ -1,9 +1,10 @@
 {
   "name": "patronum",
-  "version": "1.2.0-next.0",
+  "version": "1.2.0-next.1",
   "description": "☄️ Effector utility library delivering modularity and convenience",
-  "main": "patronum.cjs.js",
+  "main": "dist/patronum.cjs.js",
   "types": "index.d.ts",
+  "browser": "dist/patronum.umd.js",
   "scripts": {
     "test": "yarn test:code && yarn test:types",
     "test:code": "jest",
@@ -12,7 +13,7 @@
     "format": "prettier --write \"./src/**/**.{ts,tsx,js,jsx,json}\"",
     "lint": "eslint ./",
     "build:methods": "node ./.scripts/build.js && prettier --config ./.prettierrc --write ./babel-plugin-factories.json",
-    "build:cjs": "node ./.scripts/rollup.js",
+    "build:cjs": "rollup -c",
     "prepublishOnly": "yarn build:methods && yarn build:cjs"
   },
   "files": [
@@ -26,8 +27,7 @@
     "library.js",
     "macro.d.ts",
     "macro.js",
-    "patronum.cjs.js.map",
-    "patronum.cjs.js"
+    "dist"
   ],
   "repository": {
     "type": "git",
diff --git a/rollup.config.js b/rollup.config.js
new file mode 100644
index 00000000..caf16eae
--- /dev/null
+++ b/rollup.config.js
@@ -0,0 +1,45 @@
+const path = require('path');
+const { terser } = require('rollup-plugin-terser');
+const { nodeResolve } = require('@rollup/plugin-node-resolve');
+const commonjs = require('@rollup/plugin-commonjs');
+
+const plugins = [
+  nodeResolve({ extensions: ['.js'] }),
+  commonjs({ extensions: ['.js'] }),
+  terser({}),
+];
+
+const input = 'index.js';
+
+// eslint-disable-next-line import/no-anonymous-default-export
+export default [
+  {
+    input,
+    external: ['effector'],
+    plugins,
+    output: {
+      file: 'patronum.cjs.js',
+      format: 'cjs',
+      freeze: false,
+      exports: 'named',
+      sourcemap: true,
+      externalLiveBindings: false,
+    },
+  },
+  {
+    input,
+    external: ['effector'],
+    plugins,
+    output: {
+      name: 'patronum',
+      file: 'patronum.umd.js',
+      format: 'umd',
+      exports: 'named',
+      sourcemap: true,
+      freeze: false,
+      globals: {
+        effector: 'effector',
+      },
+    },
+  },
+];