diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f0fc1fd18..2387e7a5e 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -45,7 +45,7 @@ jobs:
         run: npm test
 
       - name: Ensure Quartz builds, check bundle info
-        run: npx quartz build --bundleInfo
+        run: npx quartz build --bundleInfo -d docs
 
   publish-tag:
     if: ${{ github.repository == 'jackyzha0/quartz' && github.ref == 'refs/heads/v4' }}