diff --git a/Quick-guide:-popup-user-interface.md b/Quick-guide:-popup-user-interface.md
index 693cf66..33b2ae1 100644
--- a/Quick-guide:-popup-user-interface.md
+++ b/Quick-guide:-popup-user-interface.md
@@ -88,7 +88,7 @@ The site-based switches allows to control uBlock's behavior on a per-site basis.
By default popups are allowed unless there is a filter to block them. When this setting is turned on, **all** popups will be unconditionally blocked for the current site, regardless of filters:
-
No popups for this site: [Try it](http://www.popupcheck.com/advanced-pop-up-test.asp)
+
No popups for this site: [Try it](http://jessehakanen.net/adblockpluspopupaddon/test.html)
Blocking popups depend on whether the proper filters are present in the selected filter lists, so this feature is most useful for when a site create popups for which there are no filter to take care of them in 3rd-party filter lists.