diff --git a/package.json b/package.json
index ac5f9e371332efff710ba88703dc6aba3aa77c08..b98f627ff4707a0adf8f62181d6e74b16ebaabd7 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
 	"module": "dist/xxdk.mjs",
 	"type": "module",
 	"typings": "dist/xxdk.d.ts",
-	"prepare": "npm run build",
+	"prepare": "yarn build",
 	"main": "./dist/xxdk.js",
 	"homepage": "https://xx.network/developers-mixnet/",
 	"license": "BSD-2-Clause",