diff --git a/user-defined-rule/custom_proxy.yaml b/user-defined-rule/custom_proxy.yaml
index 38cb3d7..1c48059 100644
--- a/user-defined-rule/custom_proxy.yaml
+++ b/user-defined-rule/custom_proxy.yaml
@@ -49,3 +49,4 @@ payload:
   - '+.docker.io'
   - '+.u99.pics'
   - '+.filesamples.com'
+  - '+.u9a9.link'