diff --git a/solutions/domains-api/lib/consts.js b/solutions/domains-api/lib/consts.js
index df3b57e4f8..bbfb326df7 100644
--- a/solutions/domains-api/lib/consts.js
+++ b/solutions/domains-api/lib/consts.js
@@ -1 +1 @@
-export const restrictedDomains = ['cat.vercel.pub']
+export const restrictedDomains = ['cat.vercel.pub', 'domains-api.vercel.app']