diff --git a/nginx/certs.md b/nginx/certs.md
new file mode 100644
index 0000000..3c58711
--- /dev/null
+++ b/nginx/certs.md
@@ -0,0 +1,3 @@
+```sh
+sudo certbot certonly --standalone
+```
\ No newline at end of file
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 8711e68..ee32ede 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -13,7 +13,7 @@ http {
     server {
         listen 80;
 
-        server_name "__builtin_registry.nilstrieb.dev";
+        server_name "private-docker-registry.nilstrieb.dev";
 
         location / {
             return 404 'No registry here...';