diff --git a/TrackParamFilter/sections/general_url.txt b/TrackParamFilter/sections/general_url.txt
index d1dd423d3bf..c243525bcaf 100644
--- a/TrackParamFilter/sections/general_url.txt
+++ b/TrackParamFilter/sections/general_url.txt
@@ -226,6 +226,8 @@ $removeparam=utm_term
 $removeparam=utm_umguk
 $removeparam=utm_userid
 $removeparam=utm_viz_id
+! https://support.google.com/google-ads/answer/13327296
+$removeparam=gad_source
 ! Google ads/analytics
 $removeparam=gbraid
 $removeparam=wbraid
diff --git a/TrackParamFilter/sections/specific.txt b/TrackParamFilter/sections/specific.txt
index c13f3f48ff7..1a8494b0808 100644
--- a/TrackParamFilter/sections/specific.txt
+++ b/TrackParamFilter/sections/specific.txt
@@ -6,6 +6,8 @@
 ! Bad: ||example.org^$xmlhttprequest,redirect=noopvast-3.0 (for instance, should be in specific.txt)
 !
 !
+! https://github.com/AdguardTeam/AdguardFilters/issues/171802
+||gog.com^$removeparam=pp
 ! https://github.com/AdguardTeam/AdguardFilters/issues/171289
 ||chitai-gorod.ru^$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