diff --git a/app/controllers/admin/announcements_controller.rb b/app/controllers/admin/announcements_controller.rb
index f66fb73..ade9b8b 100644
--- a/app/controllers/admin/announcements_controller.rb
+++ b/app/controllers/admin/announcements_controller.rb
@@ -15,7 +15,7 @@ class Admin::AnnouncementsController < OrbitAdminController
     @filter_fields = filter_fields(@categories, @tags)
     @table_fields = [:status, :category, :title, :start_date, :end_date, :last_modified]
 
-    @bulletins = Bulletin.where(:is_preview=>false).order_by(sort).with_categories(filters("category")).with_tags(filters("tag")).with_status(filters("status")).page(params[:page]).per(10)
+    @bulletins = Bulletin.where(:is_preview.in=>[false,nil]).order_by(sort).with_categories(filters("category")).with_tags(filters("tag")).with_status(filters("status")).page(params[:page]).per(10)
     
     if request.xhr?
       render :partial => "index"
diff --git a/app/controllers/announcements_controller.rb b/app/controllers/announcements_controller.rb
index e4bb168..5672f8b 100644
--- a/app/controllers/announcements_controller.rb
+++ b/app/controllers/announcements_controller.rb
@@ -1,7 +1,7 @@
 class AnnouncementsController < ApplicationController
 
   def index
-    announcements = Bulletin.where(:is_preview=>false).can_display.order_by(:created_at=>'desc').filter_by_categories
+    announcements = Bulletin.where(:is_preview.in=>[false,nil]).can_display.order_by(:created_at=>'desc').filter_by_categories
     anns = announcements.collect do |a|
       statuses = a.statuses.collect do |status|
         {
@@ -28,7 +28,7 @@ class AnnouncementsController < ApplicationController
   end
 
   def widget
-    announcements = Bulletin.where(:is_preview=>false).can_display.order_by(:created_at=>'desc').filter_by_widget_categories
+    announcements = Bulletin.where(:is_preview.in=>[false,nil]).can_display.order_by(:created_at=>'desc').filter_by_widget_categories
     anns = announcements.collect do |a|
       statuses = a.statuses.collect do |status|
         {