diff --git a/Source/domainset/cdn.conf b/Source/domainset/cdn.conf
index c41805f5..3e9b2c6a 100644
--- a/Source/domainset/cdn.conf
+++ b/Source/domainset/cdn.conf
@@ -1441,6 +1441,7 @@ js.rtoaster.jp
 rt.rtoaster.jp
 sdk.helloextend.com
 cdn.accessibly.app
+cdn.tabarn.ap
 
 # AWS S3
 data.schemaapp.com