diff --git a/app/models/miq_request_workflow.rb b/app/models/miq_request_workflow.rb
index f6207b56db2..e1c21298b84 100644
--- a/app/models/miq_request_workflow.rb
+++ b/app/models/miq_request_workflow.rb
@@ -1195,7 +1195,7 @@ def host_to_folder(src)
       result = find_datacenter_for_ci(h)
       rails_logger("host_to_folder for host #{h.name}", 1)
       result
-    end.compact
+    end.compact.uniq
     datacenters.each_with_object({}) do |dc, folders|
       rails_logger("host_to_folder for dc #{dc.name}", 0)
       folders.merge!(get_ems_folders(dc))