diff --git a/nginx/templates/nginx-proxy-params.conf.j2 b/nginx/templates/nginx-proxy-params.conf.j2
index 68ffc909..f8cb3b00 100644
--- a/nginx/templates/nginx-proxy-params.conf.j2
+++ b/nginx/templates/nginx-proxy-params.conf.j2
@@ -1,10 +1,14 @@
 # Proxy stuff
 # include /etc/nginx/snippets/nginx-proxy-params.conf;
 proxy_http_version 1.1;
+{% if haproxy_ips is defined %}
 proxy_set_header Host $http_host;
 proxy_set_header X-Real-IP $remote_addr;
 proxy_set_header X-Forwarded-Host $remote_addr;
 proxy_set_header X-Forwarded-Server $host;
+{% else %}
+proxy_set_header Host $host;
+{% endif %}
 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 proxy_set_header X-Forwarded-Proto $scheme;
 proxy_buffering {{ nginx_proxy_buffering }};