diff --git a/db/migrate/20110517180148_delete_all_new_request_notifications.rb b/db/migrate/20110517180148_delete_all_new_request_notifications.rb
new file mode 100644
index 000000000..971e992a9
--- /dev/null
+++ b/db/migrate/20110517180148_delete_all_new_request_notifications.rb
@@ -0,0 +1,13 @@
+class DeleteAllNewRequestNotifications < ActiveRecord::Migration
+  def self.up
+    execute <<SQL
+      DELETE notifications.* FROM notifications
+      WHERE notifications.type = 'Notifications::NewRequest'
+        OR notifications.type = 'Notifications::RequestAccepted'
+SQL
+  end
+
+  def self.down
+    raise ActiveRecord::IrreversibleMigration.new
+  end
+end