diff --git a/website/docs/configuration-options.md b/website/docs/configuration-options.md
index beab2f9ad55bf78c6b6d43fa004160ddc190fe95..9634e07dcee6dc1b809298cff437638286d0682d 100644
--- a/website/docs/configuration-options.md
+++ b/website/docs/configuration-options.md
@@ -98,6 +98,10 @@ Set this value to 'patch', 'minor' or 'major' to have Renovate update the versio
 
 You can also set this field to `"mirror:x"` where `x` is the name of a package in the `package.json`. Doing so means that the `package.json` `version` field will mirror whatever the version is that `x` depended on. Make sure that version is a pinned version of course, as otherwise it won't be valid.
 
+## bundler
+
+Bundler is now in alpha stage and ready for testing! [Details](https://renovatebot.com/blog/ruby-bundler-support)
+
 ## circleci
 
 ## commitBody
@@ -813,6 +817,8 @@ Must be valid usernames. Note: does not currently work with the GitHub App due t
 
 Set this to false either globally, per-language, or per-package if you want to disable Renovate's behaviour of generating rollback PRs when it can't find the current version on the registry anymore.
 
+## ruby
+
 ## schedule
 
 The `schedule` option allows you to define times of week or month for Renovate updates. Running Renovate around the clock may seem too "noisy" for some projects and therefore `schedule` is a good way to reduce the noise by reducing the timeframe in which Renovate will operate on your repository.