diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index 3ccd757b..457599ac 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -12,6 +12,12 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: cachix/install-nix-action@v30
+      - name: Create production theme
+        run: |
+          echo "\n[output.html]\ntheme=\"theme\"" >> doc/book.toml
+          mkdir doc/theme
+          echo '<script defer data-domain="astro.github.io" src="https://p.spaceboyz.net/js/script.js"></script>' > doc/theme/head.hbs
+          git add doc/theme
       - name: Build
         run: nix build .#doc
       - name: Deploy