diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e11e7488..68deeb30 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,6 +41,8 @@ jobs:
         if: ${{ matrix.os == 'ubuntu-latest' && matrix.node == 20 }}
       - run: pnpm build
       - run: pnpm vitest run --coverage
+      - run: pnpm test:register
+        if: ${{ matrix.os == 'ubuntu-latest' && matrix.node == 20 }}
       - run: pnpm test:bun --coverage
         if: ${{ matrix.os == 'ubuntu-latest' && matrix.node == 20 }}
       - name: nightly release
diff --git a/README.md b/README.md
index 519b14c7..a118be24 100644
--- a/README.md
+++ b/README.md
@@ -93,7 +93,7 @@ const jiti = createJiti(import.meta.url, { debug: true });
 
 You can globally register jiti using [global hooks](https://nodejs.org/api/module.html#initialize).
 
-**Note:** This is an experimental approach and is not recommended unless you have to, please prefer explicit method.
+**Note:** This is an experimental approach and only tested to work on Node.js > 20. I don't recommend it and unless you have to, please prefer explicit method.
 
 ```js
 import "jiti/register";