diff --git a/a.txt b/a.txt
index c2a3131c8..6be800fdc 100644
--- a/a.txt
+++ b/a.txt
@@ -190,10 +190,10 @@ buzzfeed.com##.bfa-share-btn.xs-text-center.xs-relative.xs-block.sharing-btn.sha
 buzzfeed.com##.bfa-share-btn.xs-text-center.xs-relative.xs-block.sharing-btn.sharing-btn--c-email.analyt-share--email.js-sharing-btn
 buzzfeed.com##.bfa-share-btn.xs-text-center.xs-relative.xs-block.sharing-btn.sharing-btn--c-facebook.analyt-share--facebook.js-sharing-btn
 buzzfeed.com##.bfa-share-btn.xs-text-center.xs-relative.xs-block.sharing-btn.sharing-btn--c-pinterest.analyt-share--pinterest.js-sharing-btn
-mobile.twitter.com##._2Ad_SH-7._3f2NsD-H
 windowsreport.com##.unab_box
 windowsreport.com##div[style="position: fixed; top: 0px; left: 0px; height: 100%; width: 100%; z-index: 2147483646; background-color: rgba(0, 0, 0, 0.5);"]
 no.pinterest.com##.FullPageModal__scroller
 no.pinterest.com##div[style="background-color: rgba(0, 0, 0, 0.6); opacity: 1; position: fixed; top: 0px; bottom: 0px; left: 0px; right: 0px; z-index: 1000;"]
 thewindowsclub.com##._7Oxjxwxj-1-
 gamesdonequick.com##.btn.btn-primary.btn-lg.bg-twitch-color.block-external
+! Above is from the AdBlock Plus era, below is from the uBlock Origin era.