diff --git a/sites-available/music b/sites-available/music
index 2ab3638..cb91d03 100644
--- a/sites-available/music
+++ b/sites-available/music
@@ -1,5 +1,10 @@
 # generated 2024-06-16, Mozilla Guideline v5.7, nginx 1.18.0, OpenSSL 3.0.2, modern configuration
 # https://ssl-config.mozilla.org/#server=nginx&version=1.18.0&config=modern&openssl=3.0.2&guideline=5.7
+map $http_upgrade $connection_upgrade {
+    default upgrade;
+    ''      "";
+}
+
 server {
     listen 80;
     listen [::]:80;