diff --git a/ui-ngx/src/app/modules/home/pages/notification/sent/sent-notification-dialog.component.html b/ui-ngx/src/app/modules/home/pages/notification/sent/sent-notification-dialog.component.html
index cb157a0904..424d952c3e 100644
--- a/ui-ngx/src/app/modules/home/pages/notification/sent/sent-notification-dialog.component.html
+++ b/ui-ngx/src/app/modules/home/pages/notification/sent/sent-notification-dialog.component.html
@@ -233,7 +233,7 @@
           <div class="notification-content mini" [style.background-color]="preview.processedTemplates.MICROSOFT_TEAMS?.themeColor">
             <div class="subject">{{ preview.processedTemplates.MICROSOFT_TEAMS.subject }}</div>
             {{ preview.processedTemplates.MICROSOFT_TEAMS.body }}
-            <button mat-raised-button>{{ preview.processedTemplates.MICROSOFT_TEAMS.button.text }}</button>
+            <button mat-raised-button>{{ preview.processedTemplates.MICROSOFT_TEAMS.button?.text }}</button>
           </div>
         </section>
       </div>