diff --git a/source/tracking/wildcard.csv b/source/tracking/wildcard.csv
index 97faf0bd5f9..2bf2fb5d060 100644
--- a/source/tracking/wildcard.csv
+++ b/source/tracking/wildcard.csv
@@ -2631,6 +2631,7 @@ demandforapps.com
 demandjump.com
 demdex.com
 demdex.net
+demdex.net
 demolink.net
 denik.cz
 dep-x.com