diff --git a/app/controllers/admin/schedules_controller.rb b/app/controllers/admin/schedules_controller.rb
index 9c84d07fac..a2e0aff384 100644
--- a/app/controllers/admin/schedules_controller.rb
+++ b/app/controllers/admin/schedules_controller.rb
@@ -40,7 +40,7 @@ module Admin
 
     # Filter schedules by OCs with a given coordinator id
     def filter_schedules_by_enterprise_id(schedules, enterprise_id)
-      schedules.where("order_cycles.coordinator_id = ?", enterprise_id.to_i)
+      schedules.joins(:order_cycles).where(order_cycles: { coordinator_id: enterprise_id.to_i })
     end
 
     def collection_actions