diff --git a/GermanFilter/sections/antiadblock.txt b/GermanFilter/sections/antiadblock.txt
index abfd6a8c0e6..f5d5d215af7 100644
--- a/GermanFilter/sections/antiadblock.txt
+++ b/GermanFilter/sections/antiadblock.txt
@@ -87,6 +87,7 @@
 @@||images.cgames.de/images/ad
 @@/images/ad_box_$image,~third-party,domain=baby-vornamen.de
 @@||b.t.kicker.de/image^
+@@||cuiron.de/img^$domain=webfail.com
 @@||yagiay.com^
 @@||isondled.net^
 @@||uobsoe.com^