diff --git a/flake.nix b/flake.nix
index 69040b6..c0df3a4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -35,11 +35,11 @@
               ];
             };
 
-          genHosts = (nixpkgs.lib.pipe (builtins.readDir ./hosts) [
+          genHosts = nixpkgs.lib.pipe (builtins.readDir ./hosts) [
             (nixpkgs.lib.filterAttrs (name: type: type == "directory" && name != "default.nix"))
             builtins.attrNames
             nixpkgs.lib.genAttrs
-          ]);
+          ];
         in
           genHosts commonNixosSystem;
       };
diff --git a/hosts/abacus/vaultwarden.nix b/hosts/abacus/vaultwarden.nix
index 7c7c96c..739ea72 100644
--- a/hosts/abacus/vaultwarden.nix
+++ b/hosts/abacus/vaultwarden.nix
@@ -18,6 +18,8 @@ in {
       SIGNUPS_ALLOWED = false;
       INVITATIONS_ALLOWED = false;
 
+      ENABLE_WEBSOCKET = true;
+
       ROCKET_ADDRESS = "127.0.0.1";
       ROCKET_PORT = 8000;
     };