diff --git a/ui-ngx/src/app/modules/home/pages/notification/sent/sent-error-dialog.component.html b/ui-ngx/src/app/modules/home/pages/notification/sent/sent-error-dialog.component.html
index f8df6cc13b..654c75f515 100644
--- a/ui-ngx/src/app/modules/home/pages/notification/sent/sent-error-dialog.component.html
+++ b/ui-ngx/src/app/modules/home/pages/notification/sent/sent-error-dialog.component.html
@@ -26,7 +26,7 @@
 </mat-toolbar>
 <div mat-dialog-content>
   <div *ngFor="let errorStat of errorStats | keyvalue; last as isLast">
-    <h6>{{ notificationDeliveryMethodErrorTranslateMap.get(errorStat.key) | translate }}</h6>
+    <h6>{{ notificationDeliveryMethodTranslateMap.get(errorStat.key) | translate }}</h6>
     <table class="tb-table-list">
       <tr *ngFor="let error of errorStat.value | keyvalue">
         <td>
diff --git a/ui-ngx/src/app/modules/home/pages/notification/sent/sent-error-dialog.component.ts b/ui-ngx/src/app/modules/home/pages/notification/sent/sent-error-dialog.component.ts
index 4a8d125a94..7ce286717a 100644
--- a/ui-ngx/src/app/modules/home/pages/notification/sent/sent-error-dialog.component.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification/sent/sent-error-dialog.component.ts
@@ -20,7 +20,11 @@ import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
 import { Router } from '@angular/router';
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
-import { NotificationDeliveryMethod, NotificationRequest } from '@shared/models/notification.models';
+import {
+  NotificationDeliveryMethod,
+  NotificationDeliveryMethodTranslateMap,
+  NotificationRequest
+} from '@shared/models/notification.models';
 
 export interface NotificationRequestErrorDialogData {
   notificationRequest: NotificationRequest;
@@ -35,12 +39,7 @@ export class SentErrorDialogComponent extends DialogComponent<SentErrorDialogCom
 
   errorStats: { [key in NotificationDeliveryMethod]: {[errorKey in string]: string}};
 
-  notificationDeliveryMethodErrorTranslateMap = new Map<NotificationDeliveryMethod, string>([
-    [NotificationDeliveryMethod.WEB, 'notification.delivery-method.web-failed-sent'],
-    [NotificationDeliveryMethod.SMS, 'notification.delivery-method.sms-failed-sent'],
-    [NotificationDeliveryMethod.EMAIL, 'notification.delivery-method.email-failed-sent'],
-    [NotificationDeliveryMethod.SLACK, 'notification.delivery-method.slack-failed-sent'],
-  ]);
+  notificationDeliveryMethodTranslateMap = NotificationDeliveryMethodTranslateMap;
 
   constructor(protected store: Store<AppState>,
               protected router: Router,
diff --git a/ui-ngx/src/app/modules/home/pages/notification/sent/sent-table-config.resolver.ts b/ui-ngx/src/app/modules/home/pages/notification/sent/sent-table-config.resolver.ts
index a1792420ec..290774b6e9 100644
--- a/ui-ngx/src/app/modules/home/pages/notification/sent/sent-table-config.resolver.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification/sent/sent-table-config.resolver.ts
@@ -172,7 +172,7 @@ export class SentTableConfigResolver implements Resolve<EntityTableConfig<Notifi
     }
     return `<div style="border-radius: 12px; height: 24px; line-height: 24px; padding: 0 10px; width: max-content; cursor: pointer;
                         background-color: #D12730; color: #fff; font-weight: 500; margin-left: 8px" class="stats">
-                ${this.translate.instant('notification.fails', {count: countError})}
+                ${this.translate.instant('notification.fails', {count: countError})} >
             </div>`;
   }
 
diff --git a/ui-ngx/src/assets/locale/locale.constant-en_US.json b/ui-ngx/src/assets/locale/locale.constant-en_US.json
index b3ee727a4b..a388884963 100644
--- a/ui-ngx/src/assets/locale/locale.constant-en_US.json
+++ b/ui-ngx/src/assets/locale/locale.constant-en_US.json
@@ -2785,16 +2785,12 @@
         "delivery-method": {
             "delivery-method": "Delivery method",
             "email": "Email",
-            "email-failed-sent": "Email",
             "email-preview": "Email notification preview",
             "slack": "Slack",
-            "slack-failed-sent": "Slack",
             "slack-preview": "Slack notification preview",
             "sms": "SMS",
-            "sms-failed-sent": "SMS",
             "sms-preview": "SMS notification preview",
             "web": "Web",
-            "web-failed-sent": "Web",
             "web-preview": "Web notification preview"
         },
         "delivery-methods": "Delivery methods",