diff --git a/templates/default/owner_password_modal.html.ep b/templates/default/owner_password_modal.html.ep
index 937c8ab..3c46dca 100644
--- a/templates/default/owner_password_modal.html.ep
+++ b/templates/default/owner_password_modal.html.ep
@@ -19,7 +19,7 @@
                   </li>
                   <li>
                     <%=l 'A_RESERVED_ROOM' %>
-                    <% if ($config->{'reserved_inactivity_timeout'} > 0){ %>
+                    <% if ($config->{'rooms.reserved_inactivity_timeout'} > 0){ %>
                       <%= sprintf($self->l('EXPIRE_AFTER_d'), int($config->{'reserved_inactivity_timeout'}/(3600*24))) %>
                     <% } else{ %>
                       <%=l 'WILL_NEVER_EXPIRE' %>