diff --git a/packages/sui-bundler/scripts/postinstall.js b/packages/sui-bundler/scripts/postinstall.js
index 59ef0954d..c24477d27 100755
--- a/packages/sui-bundler/scripts/postinstall.js
+++ b/packages/sui-bundler/scripts/postinstall.js
@@ -13,7 +13,7 @@ const tsConfigTemplate = `\
   "compilerOptions": {
     "rootDir": "./"
   },
-  "include": ["src", "domain", "components"]
+  "include": ["src", "domain", "components", "utils"]
 }`
 
 const md5 = str => crypto.createHash('md5').update(str).digest('hex')