diff --git a/Changes.md b/Changes.md
index c28d419b..3c376156 100644
--- a/Changes.md
+++ b/Changes.md
@@ -6,6 +6,7 @@ HEAD
 ---------
 
 - Fix stale `enqueued_at` when retrying [#4149]
+- Build has moved to Circle CI.
 
 5.2.6
 ---------
diff --git a/README.md b/README.md
index c1da1e95..90c6f62c 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ Sidekiq
 
 [![Gem Version](https://badge.fury.io/rb/sidekiq.svg)](https://rubygems.org/gems/sidekiq)
 [![Code Climate](https://codeclimate.com/github/mperham/sidekiq.svg)](https://codeclimate.com/github/mperham/sidekiq)
-[![Build Status](https://travis-ci.org/mperham/sidekiq.svg)](https://travis-ci.org/mperham/sidekiq)
+[![Build Status](https://circleci.com/gh/mperham/sidekiq/tree/master.svg?style=svg)](https://circleci.com/gh/mperham/sidekiq/tree/master)
 [![Gitter Chat](https://badges.gitter.im/mperham/sidekiq.svg)](https://gitter.im/mperham/sidekiq)