diff --git a/server/views/pages/report-use-of-force.html b/server/views/pages/report-use-of-force.html
index 7cb3d3ff..470a51d0 100644
--- a/server/views/pages/report-use-of-force.html
+++ b/server/views/pages/report-use-of-force.html
@@ -42,7 +42,7 @@
 
 {% set html %}
 <p class="govuk-notification-banner__heading">
-    Maintenance work is planned for 8am on Tuesday 5 November.
+    Maintenance work is planned for 08:00 on Tuesday 5 November.
     Use of force may be temporarily unavailable.
 </p>
 {% endset %}
diff --git a/server/views/partials/incidentPage.html b/server/views/partials/incidentPage.html
index 1521f20b..81684438 100644
--- a/server/views/partials/incidentPage.html
+++ b/server/views/partials/incidentPage.html
@@ -18,7 +18,7 @@
 
 {% set html %}
 <p class="govuk-notification-banner__heading">
-    Maintenance work is planned for 8am on Tuesday 5 November.
+    Maintenance work is planned for 08:00 on Tuesday 5 November.
     Use of force may be temporarily unavailable.
 </p>
 {% endset %}