diff --git a/script/build b/script/build
index 587274166..63674d814 100755
--- a/script/build
+++ b/script/build
@@ -1,2 +1,2 @@
 #!/usr/bin/env ruby
-system('bundle exec rake')
+system('cd builds/17 && bundle exec bundle install --gemfile Gemfile && bundle exec rspec spec')