diff --git a/app/templates/modern/dashboard.html b/app/templates/modern/dashboard.html
index 03703c5..297748f 100644
--- a/app/templates/modern/dashboard.html
+++ b/app/templates/modern/dashboard.html
@@ -54,7 +54,10 @@
           <td class="small">{{ s.template.name if s.template else '—' }}</td>
           <td class="small">{{ s.inspector.display_name if s.inspector else '—' }}</td>
           <td class="small text-muted">{{ s.recurrence_label }}</td>
-          <td class="small">{{ s.next_due_date.strftime('%b %d, %Y') }}</td>
+          {# MT's column is next_run_at (ST calls it next_due_date) — via the
+             due_date property, guarded: an active schedule can carry a NULL
+             next_run_at, and .strftime() on Undefined/None is a 500. #}
+          <td class="small">{{ s.due_date.strftime('%b %d, %Y') if s.due_date else '—' }}</td>
           <td class="text-end text-nowrap">
             {% if s.inspector_id and s.inspector_id == current_user.id %}
               {% if s.is_acknowledged %}