diff --git a/conf/nginx.conf b/conf/nginx.conf
index 2947151..076c7d0 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -4,8 +4,22 @@ location __PATH__/ {
   # Path to source
   alias __INSTALL_DIR__/;
 
-  # FIXME: Needed ?
-  more_clear_input_headers 'Accept-Encoding';
+  try_files $uri /index.html;
+
+  location ~ ^.*/olm.wasm$ {
+    try_files $uri /olm.wasm;
+  }
+
+  # From upstream, FIXME: not needed?
+  # rewrite ^/config.json$ /config.json break;
+  # rewrite ^/manifest.json$ /manifest.json break;
+
+  # rewrite ^/pdf.worker.min.js$ /pdf.worker.min.js break;
+
+  # rewrite ^/public/(.*)$ /public/$1 break;
+  # rewrite ^/assets/(.*)$ /assets/$1 break;
+
+  # rewrite ^(.+)$ /index.html break;
 
   # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;