diff --git a/readme.md b/readme.md
index c8c7bc07..9a96ae08 100644
--- a/readme.md
+++ b/readme.md
@@ -2,7 +2,7 @@
 
 [![Build Status](https://travis-ci.org/zeit/hyper.svg?branch=master)](https://travis-ci.org/zeit/hyper)
 [![Build status](https://ci.appveyor.com/api/projects/status/txg5qb0x35h0h65p/branch/master?svg=true)](https://ci.appveyor.com/project/appveyor-zeit/hyper/branch/master)
-[![Slack Channel](https://zeit-slackin.now.sh/badge.svg)](https://zeit.chat/)
+[![Slack Channel](http://zeit-slackin.now.sh/badge.svg)](https://zeit.chat/)
 [![Changelog #213](https://img.shields.io/badge/changelog-%23213-lightgrey.svg)](https://changelog.com/213)
 [![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)