diff --git a/backend/templates/_location.conf b/backend/templates/_location.conf
index fcc7d12..04a4b18 100644
--- a/backend/templates/_location.conf
+++ b/backend/templates/_location.conf
@@ -11,7 +11,7 @@
     set $proxy_server         "{{ forward_host }}";
     set $proxy_port           {{ forward_port }};
 
-    proxy_pass       $proxy_forward_scheme://$proxy_server:$proxy_port{{ forward_path }};
+    proxy_pass       {{ forward_scheme }}:{{ forward_host }}:{{ forward_port }}{{ forward_path }};
 
     {% include "_access.conf" %}
     {% include "_assets.conf" %}