diff --git a/conf/nginx.conf.template b/conf/nginx.conf.template
index f9aa587..49a1b4c 100644
--- a/conf/nginx.conf.template
+++ b/conf/nginx.conf.template
@@ -1,6 +1,12 @@
 location YNH_WWW_PATH {
 
   proxy_pass http://127.0.0.1:YNH_LOCAL_PORT;
+  proxy_http_version 1.1;
+  proxy_set_header Upgrade $http_upgrade;
+  proxy_set_header Connection "upgrade";
+  proxy_set_header Host $host;
+  proxy_set_header X-Real-IP $remote_addr;
+  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 
   # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;