diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1bb2728..10bb22b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,21 +9,36 @@ on:
 
 jobs:
   build:
-    strategy:
-      matrix:
-        browser: [ electron, chrome, firefox ]
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+      - uses: actions/checkout@v4
 
       - uses: DeterminateSystems/nix-installer-action@main
       - uses: DeterminateSystems/magic-nix-cache-action@main
 
       - run: nix build .
 
+      - uses: actions/upload-artifact@v4
+        with:
+          name: aslp-web-build
+          path: result/lib/ocaml/*/site-lib/aslp_web/*
+
+  test:
+    needs: [ build ]
+    strategy:
+      matrix:
+        browser: [ electron, chrome, firefox ]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: aslp-web-build
+          path: result
+
       - uses: cypress-io/github-action@v6
         with:
-          start: "python3 -m http.server -d result/lib/ocaml/5.1.1/site-lib/aslp_web 10000"
+          start: "python3 -m http.server -d result 10000"
           browser: ${{ matrix.browser }}