diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..d5ad7d7
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,23 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: '3.2' # You can adjust this if needed
+        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
+    - name: Run CI Script
+      run: script/cibuild
diff --git a/script/cibuild b/script/cibuild
index c3c0e99..bb0d09b 100755
--- a/script/cibuild
+++ b/script/cibuild
@@ -2,14 +2,6 @@
 
 set -e
 
-script/build
+script/test
 
-if test -e "./_site/index.html";then
-  echo "It builds!"
-  rm -Rf _site
-else
-  echo "Huh. That's odd. The example site doesn't seem to build."
-  exit 1
-fi
-
-gem build minima.gemspec
+rm -Rf _site
diff --git a/script/test b/script/test
new file mode 100755
index 0000000..b9cc9fa
--- /dev/null
+++ b/script/test
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+set -e
+
+script/build
+
+if test -e "./_site/index.html";then
+  echo "Integration test passed: Site built successfully!"
+else
+  echo "Integration test failed: The example site doesn't seem to build. _site/index.html not found."
+  exit 1
+fi