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 b32818723b..f2ce9b4a58 100644
--- a/ui-ngx/src/assets/locale/locale.constant-en_US.json
+++ b/ui-ngx/src/assets/locale/locale.constant-en_US.json
@@ -7124,7 +7124,7 @@
             "button-view-all": "View all",
             "button-filter": "Filter",
             "type-filter": "Type filter",
-            "button-mark-read": "Mark as read",
+            "button-mark-read": "Mark all as read",
             "notification-types": "Notification types",
             "notification-type": "Notification type",
             "search-type": "Search type",