diff --git a/app/repositories/group_repository.rb b/app/repositories/group_repository.rb
index 61f30a914..b827dd199 100644
--- a/app/repositories/group_repository.rb
+++ b/app/repositories/group_repository.rb
@@ -2,6 +2,6 @@
 
 class GroupRepository
   def self.list
-    Group.order("LOWER(name)")
+    Group.order(Group.arel_table[:name].lower)
   end
 end