diff --git a/installation/pleroma.nginx b/installation/pleroma.nginx
index f714792da..fcc3997d3 100644
--- a/installation/pleroma.nginx
+++ b/installation/pleroma.nginx
@@ -26,6 +26,8 @@ server {
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
+        proxy_set_header Host $http_host;
+
         proxy_pass http://localhost:4000;
     }