diff --git a/netbox/extras/models/customfields.py b/netbox/extras/models/customfields.py
index e1ceaf7a6..d7df50553 100644
--- a/netbox/extras/models/customfields.py
+++ b/netbox/extras/models/customfields.py
@@ -532,6 +532,7 @@ class CustomField(CloningMixin, ExportTemplatesMixin, ChangeLoggedModel):
             }
             if not for_csv_import:
                 kwargs['query_params'] = self.related_object_filter
+                kwargs['selector'] = True
 
             field = field_class(**kwargs)
 
@@ -546,6 +547,7 @@ class CustomField(CloningMixin, ExportTemplatesMixin, ChangeLoggedModel):
             }
             if not for_csv_import:
                 kwargs['query_params'] = self.related_object_filter
+                kwargs['selector'] = True
 
             field = field_class(**kwargs)