diff --git a/src/builder/rollup.ts b/src/builder/rollup.ts
index 1fb0584..5c9a75b 100644
--- a/src/builder/rollup.ts
+++ b/src/builder/rollup.ts
@@ -1,5 +1,6 @@
 import { writeFile, mkdir } from 'fs/promises'
 import { promises as fsp } from 'fs'
+import { pathToFileURL } from 'url'
 import type { RollupOptions, OutputOptions, OutputChunk } from 'rollup'
 import { rollup } from 'rollup'
 import commonjs from '@rollup/plugin-commonjs'
@@ -36,7 +37,8 @@ export async function rollupBuild (ctx: BuildContext) {
       if (ctx.options.rollup.emitCJS) {
         await writeFile(output + '.cjs', `${shebang}module.exports = require(${JSON.stringify(jitiPath)})(null, { interopDefault: true })('${entry.input}')`)
       }
-      await writeFile(output + '.mjs', `${shebang}import jiti from ${JSON.stringify(jitiPath)};\nexport default jiti(null, { interopDefault: true })('${entry.input}');`)
+      // Use file:// protocol for windows compatibility
+      await writeFile(output + '.mjs', `${shebang}import jiti from ${JSON.stringify(pathToFileURL(jitiPath).href)};\nexport default jiti(null, { interopDefault: true })('${entry.input}');`)
       await writeFile(output + '.d.ts', `export * from '${entry.input}';\nexport { default } from '${entry.input}';`)
 
       if (shebang) {