diff --git a/app/models/issue.rb b/app/models/issue.rb
index e5bb30e2..4bd6e240 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -43,7 +43,7 @@ class Issue < ActiveRecord::Base
   acts_as_attachable :after_add => :attachment_added, :after_remove => :attachment_removed
   acts_as_customizable
   acts_as_watchable
-  acts_as_searchable :columns => ['subject', "#{table_name}.description"],
+  acts_as_searchable :columns => ["#{table_name}.subject", "#{table_name}.description"],
                      :preload => [:project, :status, :tracker],
                      :scope => lambda {|options| options[:open_issues] ? self.open : self.all}