diff --git a/lib/tasks/stats.rake b/lib/tasks/stats.rake
index b23770b66..72bd30ecc 100644
--- a/lib/tasks/stats.rake
+++ b/lib/tasks/stats.rake
@@ -17,7 +17,8 @@ namespace :stats do
       end
     end
 
-    emails = Notifier.admin( "here are some retention stats", admins, {:subject => "retention numbers #{Time.now.to_s}", :attachments => [:name => "retention_numbers_#{Time.now.to_s}.csv", :file => string]})
+    emails = Notifier.admin( "here are some retention stats", admins, {:subject => "retention numbers #{Time.now.to_s}",
+                            :attachments => [{:name => "retention_numbers_#{Time.now.to_s}.csv", :file => string}]})
     emails.each {|e| e.deliver!} 
   end
 end