diff --git a/install/wger-install.sh b/install/wger-install.sh
index 360167cc7..213c29f38 100644
--- a/install/wger-install.sh
+++ b/install/wger-install.sh
@@ -164,7 +164,7 @@ server {
 
     location / {
         proxy_pass http://127.0.0.1:8000;
-        proxy_set_header Host $host;
+        proxy_set_header Host $http_host;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_redirect off;