diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5547d43..dcb9d5a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,8 @@ jobs:
       - uses: actions/checkout@v2
       - name: Build the site in the jekyll/builder container
         run: |
+          export JEKYLL_VERSION=3.8
           docker run \
           -v ${{ github.workspace }}:/srv/jekyll -v ${{ github.workspace }}/_site:/srv/jekyll/_site \
           -e PAGES_REPO_NWO=${{ github.repository }} \
-          jekyll/builder:latest /bin/bash -c "chmod 777 /srv/jekyll && jekyll build --future"
+          jekyll/builder:$JEKYLL_VERSION /bin/bash -c "chmod 777 /srv/jekyll && jekyll build --future"
diff --git a/README.md b/README.md
index f8f368b..a266835 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # Beautiful Jekyll
 
+[![Beautiful Jekyll CI](https://github.com/daattali/beautiful-jekyll/workflows/Beautiful%20Jekyll%20CI/badge.svg)](https://github.com/daattali/beautiful-jekyll/actions?query=branch%3Amaster+event%3Apush+workflow%3A%22Beautiful+Jekyll+CI%22)
 [![Gem Version](https://badge.fury.io/rb/beautiful-jekyll-theme.svg)](https://badge.fury.io/rb/beautiful-jekyll-theme)
 
 > *Copyright 2020 [Dean Attali](https://deanattali.com)*