diff --git a/modules/ui/src/app/pages/general-settings/general-settings.component.html b/modules/ui/src/app/pages/general-settings/general-settings.component.html
index d31cea4a0..9b95aab53 100644
--- a/modules/ui/src/app/pages/general-settings/general-settings.component.html
+++ b/modules/ui/src/app/pages/general-settings/general-settings.component.html
@@ -166,8 +166,11 @@
     </div>
   </ng-template>
   <ng-template #portData>
-    <p class="setting-data">
-      {{ vm.systemConfig.single_intf ? 'Single port' : 'Two ports' }}
+    <p class="setting-data" *ngIf="vm.systemConfig?.single_intf === true">
+      Single port
+    </p>
+    <p class="setting-data" *ngIf="vm.systemConfig?.single_intf === false">
+      Two ports
     </p>
   </ng-template>
   <ng-template #analyticsData>