diff --git a/README.md b/README.md
index 4de2f08d..57a93697 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 [![Coverage Status](https://coveralls.io/repos/github/ThreeMammals/Ocelot/badge.svg?branch=master)](https://coveralls.io/github/ThreeMammals/Ocelot?branch=master)
 
-[Slack](threemammals.slack.com)
+[Slack](https://threemammals.slack.com)
 
 # Ocelot