diff --git a/resources/nginx-template.conf b/resources/nginx-template.conf
index 212e6bf9..944bce3c 100644
--- a/resources/nginx-template.conf
+++ b/resources/nginx-template.conf
@@ -14,7 +14,7 @@ map $http_x_forwarded_proto $proxy_x_forwarded_proto {
 
 server {
 	listen 8080;
-	server_name $http_host;
+	server_name ${FRAPPE_SITE_NAME_HEADER};
 	root /home/frappe/frappe-bench/sites;
 
 	proxy_buffer_size 128k;
@@ -37,7 +37,7 @@ server {
 
 	location ~ ^/protected/(.*) {
 		internal;
-		try_files /$http_host/$1 =404;
+		try_files /${FRAPPE_SITE_NAME_HEADER}/$1 =404;
 	}
 
 	location /socket.io {
@@ -47,16 +47,16 @@ server {
 		proxy_set_header Upgrade $http_upgrade;
 		proxy_set_header Connection "upgrade";
 		proxy_set_header X-Frappe-Site-Name ${FRAPPE_SITE_NAME_HEADER};
-		proxy_set_header Origin $scheme://$http_host;
+		proxy_set_header Origin $scheme://${FRAPPE_SITE_NAME_HEADER};
 		proxy_set_header Host $host;
 
 		proxy_pass http://socketio-server;
 	}
 
 	location / {
-		rewrite ^(.+)/$ $proxy_x_forwarded_proto://$http_host$1 permanent;
-		rewrite ^(.+)/index\.html$ $proxy_x_forwarded_proto://$http_host$1 permanent;
-		rewrite ^(.+)\.html$ $proxy_x_forwarded_proto://$http_host$1 permanent;
+		rewrite ^(.+)/$ $proxy_x_forwarded_proto://${FRAPPE_SITE_NAME_HEADER}$1 permanent;
+		rewrite ^(.+)/index\.html$ $proxy_x_forwarded_proto://${FRAPPE_SITE_NAME_HEADER}$1 permanent;
+		rewrite ^(.+)\.html$ $proxy_x_forwarded_proto://${FRAPPE_SITE_NAME_HEADER}$1 permanent;
 
 		location ~ ^/files/.*.(htm|html|svg|xml) {
 			add_header Content-disposition "attachment";