diff --git a/lib/react_on_rails/helper.rb b/lib/react_on_rails/helper.rb
index fa3159dd7..eec0bec95 100644
--- a/lib/react_on_rails/helper.rb
+++ b/lib/react_on_rails/helper.rb
@@ -362,13 +362,13 @@ def load_pack_for_generated_component(react_component_name, render_options)
 
       ReactOnRails::PackerUtils.raise_nested_entries_disabled unless ReactOnRails::PackerUtils.nested_entries?
       append_javascript_pack_tag("client-bundle")
-      # if Rails.env.development?
-      #   is_component_pack_present = File.exist?(generated_components_pack_path(react_component_name))
-      #   raise_missing_autoloaded_bundle(react_component_name) unless is_component_pack_present
-      # end
-      # append_javascript_pack_tag("generated/#{react_component_name}",
-      #                            defer: ReactOnRails.configuration.defer_generated_component_packs)
-      # append_stylesheet_pack_tag("generated/#{react_component_name}")
+      if Rails.env.development?
+        is_component_pack_present = File.exist?(generated_components_pack_path(react_component_name))
+        raise_missing_autoloaded_bundle(react_component_name) unless is_component_pack_present
+      end
+      append_javascript_pack_tag("generated/#{react_component_name}",
+                                 defer: ReactOnRails.configuration.defer_generated_component_packs)
+      append_stylesheet_pack_tag("generated/#{react_component_name}")
     end
 
     # rubocop:enable Metrics/AbcSize, Metrics/CyclomaticComplexity