diff --git a/assets/checksums.txt b/assets/checksums.txt
index fc509e747..1dd09bf65 100644
--- a/assets/checksums.txt
+++ b/assets/checksums.txt
@@ -1,5 +1,5 @@
 7edb2a585b445f28aa5ab06306f1a23f assets/ublock/privacy.txt
-1972fb1f3f18805a3e2468c9ea3cbdbd assets/ublock/filters.txt
+a1f27bffd5aa3a93f0d7564e0c5db942 assets/ublock/filters.txt
 dcf3e05bae803343c9d632f0baf8bedd assets/ublock/mirror-candidates.txt
 9947b5510d67e47ea59ce876e4fc67be assets/ublock/filter-lists.json
 132b3ecc9da8a68c3faf740c00af734b assets/thirdparties/adblock-plus-japanese-filter.googlecode.com/hg/abp_jp.txt
diff --git a/assets/ublock/filters.txt b/assets/ublock/filters.txt
index 173299ca6..c18f67f79 100644
--- a/assets/ublock/filters.txt
+++ b/assets/ublock/filters.txt
@@ -258,4 +258,8 @@ ovh.strim.io#@##tweets
 
 # https://github.com/gorhill/uBlock/issues/580
 # To counter `liverail.com` in Dan Pollock's, hpHosts, MVPS, Peter Lowe's
-@@||cdn-static.liverail.com$domain=9to5mac.com
\ No newline at end of file
+@@||cdn-static.liverail.com$domain=9to5mac.com
+
+# https://github.com/gorhill/uBlock/issues/602
+# To counter `/ads.css` in EasyList
+@@||css.washingtonpost.com/*/ads.css$stylesheet
\ No newline at end of file