diff --git a/AnnoyancesFilter/Cookies/sections/cookies_specific.txt b/AnnoyancesFilter/Cookies/sections/cookies_specific.txt
index b2e5dbea010..ebf06d45a52 100644
--- a/AnnoyancesFilter/Cookies/sections/cookies_specific.txt
+++ b/AnnoyancesFilter/Cookies/sections/cookies_specific.txt
@@ -333,6 +333,7 @@ kraemer-it.de,teslawissen.ch,scootertechno.com,mysize.ch,aeotec.com,geschichte-w
 !
 ! NOTE: Regular rules
 !
+web.lmarena.ai#%#//scriptlet('set-local-storage-item', 'd-ua', 'false')
 velobike.ru#%#//scriptlet('set-cookie', 't_cookiesConsentGiven', 'true')
 qeepl.com##div[role="dialog"][i18n="consent-dialog"]
 cnn.com##body > div[style^="background-color:"][style*="position: fixed; min-width: 100%; min-height: 100%; inset: 0px; z-index: 999999;"]:has(> div > p > a[href="/privacy"])