diff --git a/unifi.subdomain.conf.sample b/unifi.subdomain.conf.sample
index ab9ec20..c239b76 100644
--- a/unifi.subdomain.conf.sample
+++ b/unifi.subdomain.conf.sample
@@ -24,7 +24,7 @@ server {
 
         include /config/nginx/proxy.conf;
         resolver 127.0.0.11 valid=30s;
-        set $upstream_unifi unifi;
+        set $upstream_unifi unifi-controller;
         proxy_pass https://$upstream_unifi:8443;
     }
 
@@ -39,7 +39,7 @@ server {
 
         include /config/nginx/proxy.conf;
         resolver 127.0.0.11 valid=30s;
-        set $upstream_unifi unifi;
+        set $upstream_unifi unifi-controller;
         proxy_pass https://$upstream_unifi:8443;
         proxy_buffering off;
         proxy_set_header Upgrade $http_upgrade;