diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..4d2bee2
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,8 @@
+language: ruby
+rvm:
+- 2.1.1
+install: true
+before_script:
+- bundle install
+script:
+- ./script/cibuild
diff --git a/Gemfile b/Gemfile
index c7ab9b3..4377500 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,3 +7,4 @@ versions = JSON.parse(open('https://pages.github.com/versions.json').read)
 gem 'github-pages', versions['github-pages']
 gem 'html-proofer'
 gem 'travis'
+gem 'rake'
diff --git a/script/cibuild b/script/cibuild
index bff61f0..7b42e87 100755
--- a/script/cibuild
+++ b/script/cibuild
@@ -2,4 +2,4 @@
 set -e # halt script on error
 
 bundle exec jekyll build
-bundle exec htmlproof ./_site --validate_html
+htmlproof ./_site --validate_html