diff --git a/netbox/netbox/graphql/filter_mixins.py b/netbox/netbox/graphql/filter_mixins.py
index 76cfd8915..65c7ffcef 100644
--- a/netbox/netbox/graphql/filter_mixins.py
+++ b/netbox/netbox/graphql/filter_mixins.py
@@ -47,7 +47,7 @@ def map_strawberry_type(field):
         pass
     elif isinstance(field, NumericArrayFilter):
         should_create_function = True
-        attr_type = int
+        attr_type = int | None
     elif isinstance(field, TreeNodeMultipleChoiceFilter):
         should_create_function = True
         attr_type = List[str] | None