diff --git a/easylist/easylist_general_hide.txt b/easylist/easylist_general_hide.txt
index e835dcdb86e7..0b7c0d5cac80 100644
--- a/easylist/easylist_general_hide.txt
+++ b/easylist/easylist_general_hide.txt
@@ -9006,6 +9006,7 @@
 ##.ad-fix
 ##.ad-flag
 ##.ad-flex
+##.ad-flex-center
 ##.ad-footer
 ##.ad-footer-empty
 ##.ad-footer-leaderboard
@@ -9115,6 +9116,7 @@
 ##.ad-leaderboard-middle
 ##.ad-leaderboard-splitter
 ##.ad-leaderboard-top
+##.ad-leaderboard-wrapper
 ##.ad-leaderboard_river
 ##.ad-leaderbody
 ##.ad-leaderheader