diff --git a/lib/tasks/mobile_bulletin.rake b/lib/tasks/mobile_bulletin.rake
new file mode 100644
index 00000000..24cc7710
--- /dev/null
+++ b/lib/tasks/mobile_bulletin.rake
@@ -0,0 +1,8 @@
+namespace :mobile_bulletin do
+  task :update => :environment do
+     site = Site.first
+     site.announcement_category = []
+     site.save!
+     puts "Activated Mobile Bulletin"
+  end
+end
\ No newline at end of file