diff --git a/modules/hosts/nixos/hetznix01/post-install/nginx.nix b/modules/hosts/nixos/hetznix01/post-install/nginx.nix
index 3927f29..105fb9d 100644
--- a/modules/hosts/nixos/hetznix01/post-install/nginx.nix
+++ b/modules/hosts/nixos/hetznix01/post-install/nginx.nix
@@ -228,6 +228,7 @@ in {
         acmeRoot = null;
         forceSSL = true;
         locations."/".proxyPass = "http://127.0.0.1:8001";
+        locations."/".proxyWebsockets = true;
       };
       "utk.${domain}" = {
         serverAliases = [