diff --git a/hosts/abacus/syncthing.nix b/hosts/abacus/syncthing.nix
index 37b4b57..ffd3b59 100644
--- a/hosts/abacus/syncthing.nix
+++ b/hosts/abacus/syncthing.nix
@@ -14,12 +14,6 @@ in {
     forceSSL = true;
     quic = true;
 
-    locations."/" = {
-      proxyPass = "http://${config.services.syncthing.guiAddress}";
-
-      extraConfig = ''
-        proxy_set_header Host ${config.services.syncthing.guiAddress};
-      '';
-    };
+    locations."/".proxyPass = "http://${config.services.syncthing.guiAddress}";
   };
 }