diff --git a/app/models/cost_query/filter/tyear.rb b/app/models/cost_query/filter/tyear.rb
index 5479ae5bac..43bd591d6e 100644
--- a/app/models/cost_query/filter/tyear.rb
+++ b/app/models/cost_query/filter/tyear.rb
@@ -3,6 +3,6 @@ class CostQuery::Filter::Tyear < CostQuery::Filter::Base
   label :label_year
 
   def self.available_values(user)
-    1970.upto(Date.today.year).map {|i| [ l(label) + ' #' + i.to_s,i ]}
+    1970.upto(Date.today.year).map {|i| [ l(label) + ' #' + i.to_s,i ]}.reverse
   end
 end