diff --git a/config/initializers/pre_wings.rb b/config/initializers/pre_wings.rb
index 820149e..5a1cd51 100644
--- a/config/initializers/pre_wings.rb
+++ b/config/initializers/pre_wings.rb
@@ -1,3 +1,14 @@
 Rails.application.config.to_prepare do
   WINGS_CONCERNS = [AdminSet, Collection, ConferenceItem, Dataset, Etd, ExamPaper, GenericWork, Image, JournalArticle, Oer, PublishedWork, Thesis].freeze
 end
+
+Rails.application.config.after_initialize do
+  Valkyrie::MetadataAdapter.register(
+    Freyja::MetadataAdapter.new,
+    :freyja
+  )
+  Valkyrie.config.metadata_adapter = :freyja
+
+  Hyrax.query_service.services[0].custom_queries.register_query_handler(Hyrax::CustomQueries::FindBySlug)
+  Hyrax.query_service.services[1].custom_queries.register_query_handler(Wings::CustomQueries::FindBySlug)
+end
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