diff --git a/matrix/configs/NGINX-matrix-mas.conf b/matrix/configs/NGINX-matrix-mas.conf
new file mode 100644
index 0000000..ecef2c9
--- /dev/null
+++ b/matrix/configs/NGINX-matrix-mas.conf
@@ -0,0 +1,25 @@
+server {
+
+    listen 443 ssl;
+    listen 443 quic;
+    http3 on;
+    ssl_protocols TLSv1.3;
+    add_header Alt-Svc 'h3=":443"; ma=86400' always;
+
+    server_name mas.{YOURDOMAIN.COM};
+
+    ssl_certificate     /etc/letsencrypt/live/mas.{YOURDOMAIN.COM}/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/mas.{YOURDOMAIN.COM}/privkey.pem;
+
+    location / {
+        proxy_pass http://127.0.0.1:8881;
+
+        proxy_http_version 1.1;
+
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto https;
+        proxy_set_header X-Forwarded-Host $host;
+    }
+}
\ No newline at end of file