diff --git a/app/controllers/spree/admin/shipping_methods_controller.rb b/app/controllers/spree/admin/shipping_methods_controller.rb
index 14f7654177..cace3feea4 100644
--- a/app/controllers/spree/admin/shipping_methods_controller.rb
+++ b/app/controllers/spree/admin/shipping_methods_controller.rb
@@ -50,7 +50,7 @@ module Spree
 
       def load_hubs
         # rubocop:disable Style/TernaryParentheses
-        @hubs = Enterprise.managed_by(spree_current_user).is_distributor.sort_by! do |d|
+        @hubs = Enterprise.managed_by(spree_current_user).is_distributor.to_a.sort_by! do |d|
           [(@shipping_method.has_distributor? d) ? 0 : 1, d.name]
         end
         # rubocop:enable Style/TernaryParentheses