diff --git a/package.json b/package.json
index b79eec1..65c0f7b 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
   ],
   "scripts": {
     "preinstall": "npx only-allow pnpm",
-    "postinstall": "simple-git-hooks",
+    "postinstall": "node -e \"if (process.env.INIT_CWD === process.cwd()) { process.exit(1) }\" || simple-git-hooks",
     "dev": "tsup --watch",
     "build": "tsup",
     "release": "pnpm build && node bin/index.js release",
@@ -79,4 +79,4 @@
     "picocolors": "^1.0.0",
     "semver": "^7.5.4"
   }
-}
\ No newline at end of file
+}