diff --git a/dynamic/virtual.js b/dynamic/virtual.js
index 5097e06..ec0d883 100644
--- a/dynamic/virtual.js
+++ b/dynamic/virtual.js
@@ -1,5 +1,6 @@
 var virtual = [
     // insert here
+    [ 'dns-secondary.uk-lon5', 'fd42:4242:2601:24:9293:33ff:fe69:c7f2' ],
     [ 'dns-recursor.tier2.de-fra2', 'fd42:4242:2601:2b02:62b5:41ff:fe65:8e3' ],
     [ 'dns-secondary.tier2.de-fra2', 'fd42:4242:2601:2b02:9293:33ff:fe69:c7f2' ],
     [ 'dns-recursor.tier2.uk-lon5', 'fd42:4242:2601:2402:62b5:41ff:fe65:8e3' ],