diff --git a/TrackParamFilter/sections/specific.txt b/TrackParamFilter/sections/specific.txt
index 1bf4d80e253..bd8b1837cf3 100644
--- a/TrackParamFilter/sections/specific.txt
+++ b/TrackParamFilter/sections/specific.txt
@@ -1283,6 +1283,8 @@ $removeparam=from,domain=doujinnomori.com|shinshi-manga.net|echiman.com|dojin-na
 ||smartrecruiters.com^$removeparam=km_partner
 ! https://github.com/AdguardTeam/AdguardFilters/issues/171802
 ||gog.com^$removeparam=pp
+! Removes tracking parameter from the links included in their e-mail newsletters
+||gog.com^$removeparam=smclient
 ! https://github.com/AdguardTeam/AdguardFilters/issues/171289
 ||chitai-gorod.ru^$removeparam=partnerId
 ! https://mall.kinarino.jp/sale?sort=popular&available=on&cid=group_knrn_presses-show&kcat=2&kkw=107_1046_8394_11659&klay=presses-show&karea=feature-banner