diff --git a/index.js b/index.js
index 03084a9c..161cf860 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,4 @@
-import crypto from 'node:crypto'
+import { webcrypto as crypto } from 'node:crypto'
 
 import { urlAlphabet } from './url-alphabet/index.js'
 
diff --git a/package.json b/package.json
index 06137368..d1014538 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "url"
   ],
   "scripts": {
-    "clean": "rm -R coverage",
+    "clean": "rm -rf coverage",
     "start": "vite test/demo/ --open",
     "unit": "uvu . .test.js$",
     "test:coverage": "c8 pnpm unit",