diff --git a/server_name.conf b/server_name.conf
new file mode 100644
index 0000000..81c3548
--- /dev/null
+++ b/server_name.conf
@@ -0,0 +1,5 @@
+location /.well-known/matrix/server {
+    return 200 '{"m.server": "__DOMAIN__:443"}';
+    add_header Content-Type application/json;
+    add_header Access-Control-Allow-Origin '*';
+}