diff --git a/nginx/files/proxy.conf b/nginx/files/proxy.conf
index 9623e87..620f0d8 100644
--- a/nginx/files/proxy.conf
+++ b/nginx/files/proxy.conf
@@ -74,7 +74,10 @@
       proxy_set_header Host $host;
       proxy_set_header X-Real-IP $remote_addr;
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-      proxy_set_header X-Forwarded-Protocol $scheme;
+      proxy_set_header X-Forwarded-Proto $scheme;
+      {%- if site.get('ssl', {'enabled': False}).get('enabled', False) %}
+      add_header Front-End-Https on;
+      {%- endif %}
 
       {%- endif %}