diff --git a/.github/workflows/build_web.yml b/.github/workflows/build_web.yml
index 3155dab3..5a96d4c8 100644
--- a/.github/workflows/build_web.yml
+++ b/.github/workflows/build_web.yml
@@ -29,3 +29,10 @@ jobs:
 
     - name: Update base href in index.html
       run: sed -i 's|<base href="/">|<base href="/web/">|g' build/web/index.html
+
+    - name: Upload build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: web-build
+          path: build/web
+          retention-days: 1  # Adjust as needed