diff --git a/AnnoyancesFilter/Cookies/sections/cookies_specific.txt b/AnnoyancesFilter/Cookies/sections/cookies_specific.txt
index 5dfe46c1271..2ad400e52ed 100644
--- a/AnnoyancesFilter/Cookies/sections/cookies_specific.txt
+++ b/AnnoyancesFilter/Cookies/sections/cookies_specific.txt
@@ -1876,7 +1876,7 @@ displayspecifications.com#$#body { overflow: auto !important; }
 oficinasmontiel.com###darklayer
 spiele-offensive.de###consentContainer
 ras.bz.it##body.dp--cookie-consent .body-inner::before
-docs.nefarius.at,forethought.ai##.md-consent
+gillian-guide.github.io,docs.nefarius.at,forethought.ai##.md-consent
 prensariomusica.com##.rgpd-leyend
 st-andrews.ac.uk##div[id^="sta-cc"][aria-label^="Cookie preferences"]
 wolt.com##.ConsentsBannerOverlay
diff --git a/TrackParamFilter/sections/specific.txt b/TrackParamFilter/sections/specific.txt
index 9886c317868..0e448659608 100644
--- a/TrackParamFilter/sections/specific.txt
+++ b/TrackParamFilter/sections/specific.txt
@@ -6,6 +6,8 @@
 ! Bad: ||example.org^$xmlhttprequest,redirect=noopvast-3.0 (for instance, should be in specific.txt)
 !
 !
+! https://github.com/AdguardTeam/AdguardFilters/issues/166636
+||gillian-guide.github.io^$removeparam=ref
 ! https://github.com/AdguardTeam/AdguardFilters/issues/166436
 ||pcmag.com^$removeparam=taid
 ! https://github.com/AdguardTeam/AdguardFilters/issues/166382