diff --git a/plex/pmm/collections/countries/shows.yml b/plex/pmm/collections/countries/shows.yml
index c2337ce..80bc385 100644
--- a/plex/pmm/collections/countries/shows.yml
+++ b/plex/pmm/collections/countries/shows.yml
@@ -7,6 +7,8 @@ dynamic_collections:
   ## These get generated in the order they are listed here, so put the more intensive ones at the bottom
 
   Per-Country DC Shows: # mapping name does not matter just needs to be unique
+    # A bug in PMM: expects `origin_country` instead of `country` used by Movies, but Plex uses `country` for both Movies and Shows now
+    # This collection will fail until PMM's validation is fixed
     type: country
     title_format: <<key_name>>
     key_name_override: