diff --git a/ExperimentalFilter/sections/English/common_urls_unsorted.txt b/ExperimentalFilter/sections/English/common_urls_unsorted.txt
index a9f14511a15..b900a85f699 100644
--- a/ExperimentalFilter/sections/English/common_urls_unsorted.txt
+++ b/ExperimentalFilter/sections/English/common_urls_unsorted.txt
@@ -7,3 +7,5 @@
 ! For example rules like "http://example.com/banner.png"
 ! blocking specific URL should be added to this section.
 !
+! Experiment for Ad-Shield, particularly for (but not limited to) iOS
+://html-load.com/content/$~xmlhttprequest