diff --git a/README.md b/README.md
index 9a6309dc..a8d2e53c 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@ env:
   DATABASE_URL: mysql2://username@localhost/database_name/
   REDIS_URL: redis://host:6379/1
 registry:
+  # No server definition needed if using Docker Hub
   server: registry.digitalocean.com
   username: your-token
   password: your-token