diff --git a/app/templates/views/notifications/notification.html b/app/templates/views/notifications/notification.html
index c922a3b96..b7ba44d04 100644
--- a/app/templates/views/notifications/notification.html
+++ b/app/templates/views/notifications/notification.html
@@ -36,7 +36,7 @@
 
     {% if template.template_type == 'letter' %}
       <p>
-        Sent by {{ postage }} class
+        Postage: {{ postage }} class
       </p>
       <p>
         Estimated delivery date: {{ estimated_letter_delivery_date|string|format_date_short }}
diff --git a/tests/app/main/views/test_notifications.py b/tests/app/main/views/test_notifications.py
index 780ac0d55..3c53ebf9f 100644
--- a/tests/app/main/views/test_notifications.py
+++ b/tests/app/main/views/test_notifications.py
@@ -157,7 +157,7 @@ def test_notification_page_shows_page_for_letter_notification(
         'sample template sent by Test User on 1 January at 1:01am'
     )
     assert normalize_spaces(page.select('main p:nth-of-type(2)')[0].text) == (
-        'Sent by second class'
+        'Postage: second class'
     )
     assert normalize_spaces(page.select('main p:nth-of-type(3)')[0].text) == (
         'Estimated delivery date: 6 January'