diff --git a/netbox/utilities/templates/form_helpers/render_custom_fields.html b/netbox/utilities/templates/form_helpers/render_custom_fields.html
index 6b0b2840b..c59607fcf 100644
--- a/netbox/utilities/templates/form_helpers/render_custom_fields.html
+++ b/netbox/utilities/templates/form_helpers/render_custom_fields.html
@@ -7,6 +7,10 @@
   </div>
   {% endif %}
   {% for name in fields %}
-    {% render_field form|getfield:name %}
+    {% if name in form.nullable_fields %}
+      {% render_field form|getfield:name bulk_nullable=True %}
+    {% else %}
+      {% render_field form|getfield:name %}
+    {% endif %}
   {% endfor %}
 {% endfor %}