diff --git a/lib/oai/provider/model/activerecord_wrapper.rb b/lib/oai/provider/model/activerecord_wrapper.rb
index a975188..5859ed8 100755
--- a/lib/oai/provider/model/activerecord_wrapper.rb
+++ b/lib/oai/provider/model/activerecord_wrapper.rb
@@ -105,7 +105,7 @@ def find_scope(options)
         model.where(set: options[:set])
       else
         # Default to empty set, as we've tried everything else
-        model.scoped(:limit => 0)
+        model.none
       end
     end