diff --git a/DigitalLearningSolutions.Web/Views/TrackingSystem/CentreConfiguration/_CentreConfigurationCentreDetails.cshtml b/DigitalLearningSolutions.Web/Views/TrackingSystem/CentreConfiguration/_CentreConfigurationCentreDetails.cshtml
index a30cf126eb..81e149b821 100644
--- a/DigitalLearningSolutions.Web/Views/TrackingSystem/CentreConfiguration/_CentreConfigurationCentreDetails.cshtml
+++ b/DigitalLearningSolutions.Web/Views/TrackingSystem/CentreConfiguration/_CentreConfigurationCentreDetails.cshtml
@@ -56,8 +56,9 @@
       </div>
     </dl>
 
-    <a class="nhsuk-button nhsuk-button--secondary" role="button" href="@Configuration["CurrentSystemBaseUrl"]/tracking/finalise?Preview=1">
+    <a class="nhsuk-button nhsuk-button--secondary" role="button" href="@Configuration["CurrentSystemBaseUrl"]/tracking/finalise?Preview=1" target="_blank">
       Preview certificate
+      <span class="nhsuk-u-visually-hidden">(opens in a new window)</span>
     </a>
   </div>
 </details>