diff --git a/README.md b/README.md
index 0af0f8311..5820d9fb4 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 ![Browser CI](https://github.com/dajiaji/hpke-js/actions/workflows/ci_browser.yml/badge.svg)
 ![Node.js CI](https://github.com/dajiaji/hpke-js/actions/workflows/ci_node.yml/badge.svg)
 ![Deno CI](https://github.com/dajiaji/hpke-js/actions/workflows/ci.yml/badge.svg)
-![Cloudflare Workers CI](https://github.com/dajiaji/hpke-js/actions/workflows/ci_cfw.yml/badge.svg)
+![Cloudflare Workers CI](https://github.com/dajiaji/hpke-js/actions/workflows/ci_cloudflare.yml/badge.svg)
 ![bun CI](https://github.com/dajiaji/hpke-js/actions/workflows/ci_bun.yml/badge.svg)
 [![codecov](https://codecov.io/gh/dajiaji/hpke-js/branch/main/graph/badge.svg?token=7I7JGKDDJ2)](https://codecov.io/gh/dajiaji/hpke-js)