diff --git a/LegitimateURLShortener.txt b/LegitimateURLShortener.txt
index ef0cfb1c5..f4d3c47dc 100644
--- a/LegitimateURLShortener.txt
+++ b/LegitimateURLShortener.txt
@@ -47,7 +47,7 @@ $removeparam=dclid
 ! https://www.proshop.dk/HyperX-Predator-RGB-ram?cid=64e93f7a-cee2-44d9-911a-37f3eafd7b5f (23/01/2021)
 $removeparam=afid
 ! Can NOT be made generic (e.g. due to sparebank1.no, RARbg.to, Disney+ newsletter unsubscriptions)
-$removeparam=cid,domain=apple.com|www.microsoft.com|telenor.no|proshop.*|rightmove.co.uk|giphy.com|nbcnews.com|voxi.co.uk|lenovo.com|rei.com
+$removeparam=cid,domain=apple.com|www.microsoft.com|telenor.no|proshop.*|rightmove.co.uk|giphy.com|nbcnews.com|voxi.co.uk|lenovo.com|rei.com|adguard.com
 ! https://www.digitalimpuls.no/WebPages/Produkt/ProduktInfo.aspx?plid=75672&WebSiteMapNodeID=1000001 (15/11/2020)
 $removeparam=WebSiteMapNodeID
 ! https://cdon.no/elektronikk/apple-thunderbolt-to-gigabit-ethernet-adapter-nettverksadapter-thunderbolt-gigabit-ethernet-p54223599?country=NO&g=20364854 (15/11/2020)