diff --git a/templates/Form/collection_types_layout.html.twig b/templates/Form/collection_types_layout.html.twig
index 72c91307..93c72540 100644
--- a/templates/Form/collection_types_layout.html.twig
+++ b/templates/Form/collection_types_layout.html.twig
@@ -28,7 +28,8 @@
 {% endblock %}
 
 {% block project_bom_entry_widget %}
-    {% set target_id = 'expand_row-' ~ random() %}
+    {% set target_id = 'expand_row-' ~ form.vars.name %}
+    {% dump(form) %}
 
     {% import 'components/collection_type.macro.html.twig' as collection %}
     <tr>