diff --git a/SpanishFilter/sections/antiadblock.txt b/SpanishFilter/sections/antiadblock.txt
index fa1c10f3490..9998dc2507b 100644
--- a/SpanishFilter/sections/antiadblock.txt
+++ b/SpanishFilter/sections/antiadblock.txt
@@ -9,6 +9,12 @@
 !
 !
 !
+! https://github.com/AdguardTeam/AdguardFilters/issues/231678
+@@||lector.nartag.com/wp-content/plugins/reader-knight-sus/assets/ads/*.js$domain=nartag.com
+nartag.com#@#.adslot
+nartag.com#$#body { overflow: auto !important; }
+nartag.com#$#body > div[id][class]:has(> div[id] > .rk-ab-sub) { display: none !important; }
+nartag.com#%#//scriptlet('abort-on-stack-trace', 'document.createElement', 'detect')
 ! https://github.com/uBlockOrigin/uAssets/issues/32988
 kitsuneyako.com#%#//scriptlet('prevent-addEventListener', 'load', 'innerHTML')
 kitsuneyako.com#@#.ad-wrapper