diff --git a/config/initializers/assets.rb b/config/initializers/assets.rb
index 687e99deb6..0a700043e1 100644
--- a/config/initializers/assets.rb
+++ b/config/initializers/assets.rb
@@ -1,6 +1 @@
 Rails.application.config.assets.precompile << 'spree_backend_manifest.js'
-
-Rails.application.config.assets.configure do |env|
-  env.export_concurrent = false
-  Rails.application.config.active_record.yaml_column_permitted_classes = [Symbol, BigDecimal, ActiveSupport::HashWithIndifferentAccess]
-end