diff --git a/scripts/post-update-notify.rb b/scripts/post-update-notify.rb
new file mode 100644
index 0000000..9b8d13b
--- /dev/null
+++ b/scripts/post-update-notify.rb
@@ -0,0 +1,30 @@
+#!/usr/bin/env ruby
+
+require 'xmpp4r'
+require 'xmpp4r/muc/helper/simplemucclient'
+
+#refname = ARGV[0]
+oldrev  = ARGV[1]
+newrev  = ARGV[2]
+user    = ENV['GL_USER']
+
+@jabber_id= "git@higgsboson.tk"
+@password = "ZTA2NTlkMmNlYjNlZ"
+
+robot = Jabber::Client::new(Jabber::JID::new(@jabber_id))
+robot.connect
+robot.auth(@password)
+robot.send(Jabber::Presence.new.set_type(:available))
+
+muc = Jabber::MUC::SimpleMUCClient.new(robot)
+muc.join(Jabber::JID.new('lctp@muc.higgsboson.tk/git'))
+
+revs = `git rev-list #{oldrev}..#{newrev}`.split("\n")
+message = "#{user} has committed: "
+revs.each do |rev|
+  commit = `git cat-file commit #{rev} | sed '1,/^$/d'`
+  message += "#{commit}\n"
+end
+
+sleep(2)
+muc.say(message)