diff --git a/rollup.config.js b/rollup.config.js
new file mode 100644
--- /dev/null
+++ b/rollup.config.js
@@ -0,0 +1,8 @@
+module.exports = {
+  input: 'src/main.js',
+  output: {
+    file: 'dist/main.js',
+    format: 'iife',
+		name: "cryptoJS"
+  }
+};