diff --git a/_manual/07_working-with-sessions/01_new-session-dialog.html b/_manual/07_working-with-sessions/01_new-session-dialog.html
index 59f00465..a150562b 100644
--- a/_manual/07_working-with-sessions/01_new-session-dialog.html
+++ b/_manual/07_working-with-sessions/01_new-session-dialog.html
@@ -76,12 +76,11 @@ Setup Dialog"/>
   <dd>The selector should show all availiable interfaces provided by the
   driver above and which are capable of duplex operation.
   <p class="warning">
-    If you are using an Intel Mac
-      running OS X and the builtin audio interface, you must
-      first <a href="setting-up-your-system/us
-      ing_more_than_one_audio_device/">merge its separate input and
-      output devices into a single "aggregate device"</a> before
-      Ardour will be able to use it.
+    If you are using an Intel Mac running OS X and the builtin audio
+    interface, you must
+    first <a href="setting-up-your-system/using_more_than_one_audio_device/">merge
+    its separate input and output devices into a single "aggregate
+    device"</a> before Ardour will be able to use it.
    </p>
   </dd>
   <dt>Sample Rate</dt>