diff --git a/modules/nginx.nix b/modules/nginx.nix
index ba1ceab..e653b11 100644
--- a/modules/nginx.nix
+++ b/modules/nginx.nix
@@ -69,12 +69,9 @@
           proxyPass = "http://authentik";
           proxyWebsockets = true;
           extraConfig = ''
-            proxy_http_version 1.1;
             proxy_set_header X-Forwarded-Proto $scheme;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
             proxy_set_header Host $http_host;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection $connection_upgrade_keepalive;
           '';
         };
       };