diff --git a/src/backend/InvenTree/part/api.py b/src/backend/InvenTree/part/api.py
index 544d2c64c9..4e28658003 100644
--- a/src/backend/InvenTree/part/api.py
+++ b/src/backend/InvenTree/part/api.py
@@ -291,7 +291,7 @@ class CategoryTreeFilter(FilterSet):
         """Metaclass options for this filterset."""
 
         model = PartCategory
-        fields = ['level']
+        fields = ['parent', 'tree_id', 'level']
 
     max_level = rest_filters.NumberFilter(
         label=_('Max Level'),