diff --git a/roles/loadbalancer/templates/nginx.conf.j2 b/roles/loadbalancer/templates/nginx.conf.j2
index a7c554a..14b4177 100644
--- a/roles/loadbalancer/templates/nginx.conf.j2
+++ b/roles/loadbalancer/templates/nginx.conf.j2
@@ -26,6 +26,7 @@ http {
   server {
     location / {
       proxy_pass http://k3s_servers_http;
+      proxy_set_header Host $http_host;
     }
   }
 }