diff --git a/package.json b/package.json
index 19251ae..794b47b 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,8 @@
 	"types": "./@types/index.d.ts",
 	"scripts": {
 		"build": "tsc",
-		"watch": "npm run build -- --watch"
+		"watch": "npm run build -- --watch",
+		"prepare": "npm run build"
 	},
 	"author": "Kuba Orlik",
 	"license": "ISC",