diff --git a/package.json b/package.json
index 1eae1e3a..ef8ef14b 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   "version": "1.0.7",
   "license": "MIT",
   "scripts": {
-    "build": "tsup src/index.ts --format cjs,esm --dts",
+    "build": "tsup",
     "typecheck": "tsc --noEmit",
     "test": "vitest",
     "changeset:publish": "changeset publish",
diff --git a/tsup.config.ts b/tsup.config.ts
new file mode 100644
index 00000000..601cef65
--- /dev/null
+++ b/tsup.config.ts
@@ -0,0 +1,7 @@
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+  entry: ['src/index.ts'],
+  format: ['cjs', 'esm'],
+  dts: true,
+});