diff --git a/Source/domainset/cdn.conf b/Source/domainset/cdn.conf
index 60c5be0f..4cca896b 100644
--- a/Source/domainset/cdn.conf
+++ b/Source/domainset/cdn.conf
@@ -266,6 +266,7 @@ image.ship.vercel.com
 go.vercel.com
 api-frameworks.vercel.sh
 gitpkg-fork.vercel.sh
+openapi.vercel.sh
 .vercel.app
 .now.sh
 .vercel.dev