diff --git a/assets/ublock/filters.txt b/assets/ublock/filters.txt
index f1355fbd0..d5e320f45 100644
--- a/assets/ublock/filters.txt
+++ b/assets/ublock/filters.txt
@@ -112,4 +112,4 @@ theglobeandmail.com##.widget_ad
 
 # https://github.com/gorhill/uBlock/issues/17#issuecomment-51625306
 # To counter `extras.mnginteractive.com` in hpHosts
-@@||extras.mnginteractive.com^$domain=mercurynews.com,denverpost.com
+@@||extras.mnginteractive.com^$domain=mercurynews.com|denverpost.com