diff --git a/.github/workflows/ci-ts-beta.yml b/.github/workflows/ci-ts-beta.yml
new file mode 100644
index 000000000..48a45780c
--- /dev/null
+++ b/.github/workflows/ci-ts-beta.yml
@@ -0,0 +1,31 @@
+name: Tests (against typescript@beta in Node.js v22)
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - '**'
+    tags:
+      - '!**'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: Ubuntu/Node v22
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+      - run: npm install typescript@beta @types/node@20 --ignore-scripts
+      - name: Build knip
+        run: npm run build
+        working-directory: packages/knip
+      - name: Test knip
+        run: npm run test:node
+        working-directory: packages/knip
+      - name: Run knip
+        run: npx knip
+      - name: Run knip --production --strict
+        run: npx knip --production --strict