diff --git a/app/imports/server/publications/library.js b/app/imports/server/publications/library.js
index 9c7c59fd..67dcf74a 100644
--- a/app/imports/server/publications/library.js
+++ b/app/imports/server/publications/library.js
@@ -20,6 +20,7 @@ const LIBRARY_NODE_TREE_FIELDS = {
   removedAt: 1,
   // SlotFillers
   slotQuantityFilled: 1,
+  slotFillerType: 1,
   // Effect
   operation: 1,
   targetTags: 1,