diff --git a/package.json b/package.json
index 3c21064..72ed874 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "correios-api-client",
   "version": "0.0.0",
   "description": "A lightweight client for interfacing with the Correios API. Facilitates seamless integration of Brazil's postal services into JavaScript applications, including features for tracking, delivery estimates, pricing, and address lookup (CEP).",
-  "main": "main.js",
+  "main": "index.js",
   "scripts": {
     "build": "vite build",
     "build-dts": "vite build && dts-bundle-generator ./src/index.ts -o ./dist/index.d.ts",
diff --git a/vite.config.ts b/vite.config.ts
index 7e36495..90d71b4 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -6,10 +6,10 @@ export default defineConfig({
         target: "es2022",
         lib: {
             entry: [
-                "src/main.ts"
+                "src/index.ts"
             ],
             name: "correios-api-client",
-            fileName: "main",
+            fileName: "index",
         },
         commonjsOptions: {
             ignore: [...builtinModules],