diff --git a/data/calgoncarbon b/data/calgoncarbon
index 1d97bae5..cf59a3a7 100644
--- a/data/calgoncarbon
+++ b/data/calgoncarbon
@@ -1,7 +1,7 @@
 calgon.at
 calgon.be
 calgon.ch
-calgon.cn
+calgon.cn @cn
 calgon.co.uk
 calgon.com
 calgon.com.tr