diff --git a/backend/templates/_location.conf b/backend/templates/_location.conf
index 5a7a6abe..10564182 100644
--- a/backend/templates/_location.conf
+++ b/backend/templates/_location.conf
@@ -1,10 +1,14 @@
   location {{ path }} {
+    set $forward_scheme {{ forward_scheme }};
+    set $forward_host {{ forward_host }};
+    set $forward_port {{ forward_port }};
+
     proxy_set_header Host $host;
     proxy_set_header X-Forwarded-Scheme $scheme;
     proxy_set_header X-Forwarded-Proto  $scheme;
     proxy_set_header X-Forwarded-For    $remote_addr;
     proxy_set_header X-Real-IP		$remote_addr;
-    proxy_pass       {{ forward_scheme }}://{{ forward_host }}:{{ forward_port }}{{ forward_path }};
+    proxy_pass $forward_scheme://$forward_host:$forward_port{{ forward_path }};
 
     {% if access_list_id > 0 %}
     {% if access_list.items.length > 0 %}
@@ -39,7 +43,5 @@
     proxy_http_version 1.1;
     {% endif %}
 
-
     {{ advanced_config }}
   }
-