diff --git a/hourglass/server/main.js b/hourglass/server/main.js
index 346831e..ec61bf5 100644
--- a/hourglass/server/main.js
+++ b/hourglass/server/main.js
@@ -341,7 +341,7 @@ Meteor.methods({
             pass === found.code &&
             found.banned.indexOf(Meteor.userId()) === -1 &&
             prof.classes.indexOf(change) === -1) {
-
+            classes.update({_id: found._id}, {$set: {subscribers: found.subscribers + 1}});
             var current = Meteor.user().profile;
             current.classes.push(change);
             Meteor.users.update({