diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index 7d18936..53f8412 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -58,17 +58,23 @@ jobs:
         working-directory: ./kinda_example
         run: |
           mix test --force
-      - name: Production build
+      - name: Precompile
         working-directory: ./kinda_example
         env:
           MIX_ENV: prod
+          ELIXIR_MAKE_CACHE_DIR: .
         run: |
-          mix
-      - name: Tar production native libraries
+          rm -rf _build
+          mix elixir_make.precompile
+      - name: Start mock server in the background
         working-directory: ./kinda_example
-        id: tar
-        env:
-          MIX_ENV: prod
         run: |
-          set -u
-          mix elixir_make.precompile
+          python3 -m http.server --directory . &> /dev/null &
+          sleep 3
+          ps aux
+      - name: Test precompiled
+        working-directory: ./kinda_example
+        run: |
+          MIX_ENV=prod mix elixir_make.checksum --all --ignore-unavailable --only-local --print
+          mix clean
+          mix test --exclude vulkan --exclude todo
diff --git a/kinda_example/mix.exs b/kinda_example/mix.exs
index d92ba6e..019be35 100644
--- a/kinda_example/mix.exs
+++ b/kinda_example/mix.exs
@@ -12,8 +12,7 @@ defmodule KindaExample.MixProject do
     ] ++
       [
         make_precompiler: {:nif, Kinda.Precompiler},
-        make_precompiler_url:
-          "https://github.com/beaver-lodge/beaver-prebuilt/releases/download/2023-12-23-1442"
+        make_precompiler_url: "http://127.0.0.1:8000/@{artefact_filename}"
       ]
   end