diff --git a/_data/groupDetails.js b/_data/groupDetails.js
index ed5506b..124c227 100644
--- a/_data/groupDetails.js
+++ b/_data/groupDetails.js
@@ -316,4 +316,13 @@ module.exports = [{
         link: "https://twitter.com/SlalomUK", 
         type: "Twitter" 
     }] 
-}]
+}, { 
+     ids: [{ 
+         id: "Manchester-Grey-Hats", 
+         type: "Meetup" 
+     }], 
+     links: [{ 
+         link: "https://join.slack.com/t/manchestergreyhats/shared_invite/enQtMjQ2MDk3MDMwNzA3LTkwNmIxNzY5NWE2YmMxZTAzNmZkZmZjNDg4ZjU1OTc3MTFkNDYwMzBjYzNmM2I0ZGExZTE4OWI2MjEzYTg3OGU", 
+         type: "Slack" 
+     }] 
+ }]