Replace gitter with slack as communication channel
diff --git a/README.md b/README.md
index 91d5922..4e0bce0 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Go for Visual Studio Code
 
-[![Join the chat at https://gitter.im/Microsoft/vscode-go](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/Microsoft/vscode-go?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![Build Status](https://travis-ci.org/Microsoft/vscode-go.svg?branch=master)](https://travis-ci.org/Microsoft/vscode-go)
+[![Slack](https://img.shields.io/badge/slack-gophers-green.svg?style=flat)](https://gophers.slack.com/messages/vscode/) [![Build Status](https://travis-ci.org/Microsoft/vscode-go.svg?branch=master)](https://travis-ci.org/Microsoft/vscode-go)
 
 This extension adds rich language support for the [Go language](https://golang.org/) to VS Code.