diff --git a/conf/nginx.conf b/conf/nginx.conf
index da233ec..066f3f3 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -2,7 +2,7 @@
 location __PATH__/ {
   proxy_pass http://127.0.0.1:__PORT_API_GATEWAY__/;
   proxy_http_version 1.1;
-  proxy_set_header Host $http_host;
+  proxy_set_header Host $host;
   proxy_set_header Upgrade $http_upgrade;
   proxy_set_header Connection $connection_upgrade;
   proxy_set_header X-Forwarded-Proto $scheme;
@@ -17,7 +17,7 @@ location = __PATH__/ {
 location __PATH__/files/ {
   proxy_pass http://127.0.0.1:__PORT_FILES__/;
   proxy_http_version 1.1;
-  proxy_set_header Host $http_host;
+  proxy_set_header Host $host;
   proxy_set_header Upgrade $http_upgrade;
   proxy_set_header Connection $connection_upgrade;
   proxy_set_header X-Forwarded-Proto $scheme;