diff --git a/data/sectigo b/data/sectigo
index 7bb5aebb..385bb326 100644
--- a/data/sectigo
+++ b/data/sectigo
@@ -7,6 +7,7 @@ optimumssl.com
 positivessl.com
 sectigo.com
 sectigochina.com @cn
+sectigochina.com.cdn.cloudflare.net @cn
 trust-provider.cn @cn
 trust-provider.com
 usertrust.com