diff --git a/pages/jekyll.yml b/pages/jekyll.yml
index 5c7b90c..436ff84 100644
--- a/pages/jekyll.yml
+++ b/pages/jekyll.yml
@@ -39,6 +39,8 @@ jobs:
       - name: Build with Jekyll
         # Outputs to the './_site' directory by default
         run: bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}"
+        env:
+          JEKYLL_ENV: production
       - name: Upload artifact
         # Automatically uploads an artifact from the './_site' directory by default
         uses: actions/upload-pages-artifact@v1