diff --git a/background.js b/background.js
index 9a021d0..cc8f84e 100644
--- a/background.js
+++ b/background.js
@@ -24,7 +24,7 @@ const ALPHABET_DOMAINS = [
 ];
 
 const AD_DOMAINS = [
-  "doubleclickbygoogle.com", "feedburner.com", "doubleclick.com", "adwords.com", "adsense.com", "admob.com", "advertisercommunity.com",
+  "doubleclickbygoogle.com", "feedburner.com", "doubleclick.com", "doubleclick.net", "adwords.com", "adsense.com", "admob.com", "advertisercommunity.com",
   "googlesyndication.com", "googlecommerce.com", "googlebot.com", "googleapps.com", "googleadservices.com", "gmodules.com", "googl.com", 
   "1e100.net", "domains.google", "gv.com",
 ];