diff --git a/app/models/dmail_filter.rb b/app/models/dmail_filter.rb
index 67c24f3b3..9c7186612 100644
--- a/app/models/dmail_filter.rb
+++ b/app/models/dmail_filter.rb
@@ -11,7 +11,7 @@ class DmailFilter < ActiveRecord::Base
   end
 
   def filtered?(dmail)
-    dmail.from.level <= User::Levels::MODERATOR && has_filter? && (dmail.body =~ regexp || dmail.subject =~ regexp)
+    dmail.from.level <= User::Levels::MODERATOR && has_filter? && (dmail.body =~ regexp || dmail.title =~ regexp)
   end
 
   def has_filter?