diff --git a/SocialFilter/sections/specific.txt b/SocialFilter/sections/specific.txt
index 780925d04eb..f101d65efd7 100644
--- a/SocialFilter/sections/specific.txt
+++ b/SocialFilter/sections/specific.txt
@@ -82,6 +82,7 @@ esquire.com,dotesports.com,mashable.com,pcmag.com,onefootball.com,ign.com,israel
 !
 ! NOTE: Specific rules
 !
+meetup.com##.flex:has(> ul > li > button > div#share-facebook-in-GroupHome)
 discogs.com##.side__gnpk > .wrapper_Ixres
 akomnews.com##.quick_menu > li:not(:has(> div > i.font_icon))
 screenrant.com###sharingButtonPopup
diff --git a/TrackParamFilter/sections/specific.txt b/TrackParamFilter/sections/specific.txt
index 28405ee3cd3..e07b6e7c953 100644
--- a/TrackParamFilter/sections/specific.txt
+++ b/TrackParamFilter/sections/specific.txt
@@ -6,6 +6,11 @@
 ! Bad: ||example.org^$xmlhttprequest,redirect=noopvast-3.0 (for instance, should be in specific.txt)
 !
 !
+! https://github.com/AdguardTeam/AdguardFilters/issues/198646
+||meetup.com^$removeparam=eventOrigin
+||meetup.com^$removeparam=recSource
+||meetup.com^$removeparam=recId
+||meetup.com^$removeparam=searchId
 ! https://kitbash3d.com
 ||kitbash3d.com^$removeparam=campaign_id
 ||kitbash3d.com^$removeparam=ad_id