diff --git a/hosts/Infini-DL360/hedgedoc.nix b/hosts/Infini-DL360/hedgedoc.nix
index 9dec1cd..98414b6 100644
--- a/hosts/Infini-DL360/hedgedoc.nix
+++ b/hosts/Infini-DL360/hedgedoc.nix
@@ -43,6 +43,7 @@ in
   services.nginx.virtualHosts.${domain} = common.nginx.ssl-inx // {
     locations."/" = {
       proxyPass = "http://${cfg.settings.host}:${toString cfg.settings.port}";
+      proxyWebsockets = true;
     };
   };