diff --git a/ChineseFilter/sections/adservers.txt b/ChineseFilter/sections/adservers.txt
index eadcd9f729d..09c8ed9957f 100644
--- a/ChineseFilter/sections/adservers.txt
+++ b/ChineseFilter/sections/adservers.txt
@@ -1,6 +1,7 @@
 !
 ! Section contains list of advertising networks
 !
+||ef9i0f3oev47.com^
 ||d2kadvyeq051an.cloudfront.net^$third-party
 ||oyvyxj.cn^$third-party
 ||ayqxx.com^$third-party