1 files changed, 24 insertions, 0 deletions
diff --git a/app/helpers/sorting_titles_values_helper.rb b/app/helpers/sorting_titles_values_helper.rb
index 9b839f4e9bc..f4117d690f3 100644
--- a/app/helpers/sorting_titles_values_helper.rb
+++ b/app/helpers/sorting_titles_values_helper.rb
@@ -38,6 +38,18 @@ module SortingTitlesValuesHelper
     s_('SortOptions|Merged earlier')
   end
 
+  def sort_title_closed_date
+    s_('SortOptions|Closed date')
+  end
+
+  def sort_title_closed_recently
+    s_('SortOptions|Closed recently')
+  end
+
+  def sort_title_closed_earlier
+    s_('SortOptions|Closed earlier')
+  end
+
   def sort_title_largest_group
     s_('SortOptions|Largest group')
   end
@@ -199,6 +211,18 @@ module SortingTitlesValuesHelper
     'merged_at_asc'
   end
 
+  def sort_value_closed_date
+    'closed_at'
+  end
+
+  def sort_value_closed_recently
+    'closed_at_desc'
+  end
+
+  def sort_value_closed_earlier
+    'closed_at_asc'
+  end
+
   def sort_value_largest_group
     'storage_size_desc'
   end