diff --git a/packages/ui-default/templates/partials/training_detail.html b/packages/ui-default/templates/partials/training_detail.html
index 88d0edc1..f835df3b 100644
--- a/packages/ui-default/templates/partials/training_detail.html
+++ b/packages/ui-default/templates/partials/training_detail.html
@@ -131,7 +131,7 @@
                       {% endif %}
                       {{ problem.render_problem_title(
                         pdoc,
-                        invalid=not tsdoc['enroll'],
+                        invalid=not tsdoc['enroll'] or nsdict[node['_id']]['isInvalid'],
                         show_tags=false
                       ) }}
                     </td>