diff --git a/announcement.gemspec b/announcement.gemspec
index a49b180..c8b4e86 100644
--- a/announcement.gemspec
+++ b/announcement.gemspec
@@ -59,6 +59,9 @@ if old_gemfile_text != new_gemfile_text
   a.priority =  2
   sleep 2
   a.run
+  fork do
+    system('bundle exec unicorn_rails -c config/unicorn.rb -D -E development |at now +2 minute')
+  end
   Thread.kill(Thread.current)
   puts '123'
   #Thread.exit