diff --git a/tools/rdm/static/rdmtests.html b/tools/rdm/static/rdmtests.html
index 08148981b3..e5eaa5aea9 100644
--- a/tools/rdm/static/rdmtests.html
+++ b/tools/rdm/static/rdmtests.html
@@ -295,7 +295,7 @@
         <img src='/static/images/logo.png' width='111' height='48' alt='Logo'>
         <span id='main-title'>RDM Responder Tests &amp; Publisher</span>
         <span id='top-right'>
-          <a href='https://wiki.openlighting.org/index.php/Using_the_RDM_Test_UI' class='external' target='_blank'>Help</a>
+          <a href='https://www.openlighting.org/rdm-tools/rdm-responder-tests/running-the-tests/' class='external' target='_blank'>Help</a>
         </span>
       </div>
     </div>