diff --git a/Source/domainset/cdn.conf b/Source/domainset/cdn.conf
index 4c816085..4ae8fa35 100644
--- a/Source/domainset/cdn.conf
+++ b/Source/domainset/cdn.conf
@@ -2,7 +2,7 @@
 # $ meta_description This file contains object storage and static assets CDN domains.
 
 # >> Sukka
-ruleset.skk.moe
+.ruleset.skk.moe
 pic.skk.moe
 img.skk.moe
 .cdn.skk.moe
@@ -810,6 +810,7 @@ cdn.dotaoutpost.com
 widget.uservoice.com
 cdnjs.buymeacoffee.com
 .cdn.getfeedback.com
+assets.positional-bucket.com
 
 cdn.transcend.io
 .transcend-cdn.com