diff --git a/app/models/concerns/hyrax/valkyrie_lazy_migration.rb b/app/models/concerns/hyrax/valkyrie_lazy_migration.rb
index 636c23677b..929dfe9aed 100644
--- a/app/models/concerns/hyrax/valkyrie_lazy_migration.rb
+++ b/app/models/concerns/hyrax/valkyrie_lazy_migration.rb
@@ -22,6 +22,7 @@ def initialize(klass, *args)
         instance_variables.each do |ivar|
           next if ivar == :@name
           next if ivar == :@klass
+          next if ivar == :@uncountable
           instance_variable_set(ivar, legacy_model.model_name.send(ivar[1..-1]))
         end
       end