diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cde81916..1c4b69a2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,6 +19,9 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
+      - name: Install ncc
+        run: npm install -g @vercel/ncc
+
       - name: Run test
         run: npm run test