diff --git a/.github/workflows/assets/accesslist.yml b/.github/workflows/assets/accesslist.yml
index 8fe1fcd6..ef8ee950 100644
--- a/.github/workflows/assets/accesslist.yml
+++ b/.github/workflows/assets/accesslist.yml
@@ -6,3 +6,9 @@
   name: per1234
   access: allow
   reference:
+
+# Denylist
+- host: github.com
+  name: 7Semi
+  access: deny
+  reference: https://github.com/arduino/library-registry/pull/5734#pullrequestreview-2548818476