diff --git a/build.cjs b/build.cjs
new file mode 100644
index 0000000..55b7948
--- /dev/null
+++ b/build.cjs
@@ -0,0 +1,5 @@
+const shelljs = require('shelljs')
+const fs = require('fs')
+
+fs.rmSync('./dist', { recursive: true, force: true })
+shelljs.exec('tsc')
diff --git a/package.json b/package.json
index c7583e7..b211e1e 100644
--- a/package.json
+++ b/package.json
@@ -4,9 +4,9 @@
   "version": "1.0.9",
   "bin": "./dist/index.js",
   "scripts": {
-    "lab": "nodemon ./src/__lab.ts",
     "dev": "tsc -w",
-    "build": "tsc"
+    "build": "node ./build.cjs",
+    "lab": "nodemon ./src/__lab.ts"
   },
   "type": "commonjs",
   "dependencies": {