diff --git a/nix/nixos-module/defaults.nix b/nix/nixos-module/defaults.nix
index 1f3e084..759006e 100644
--- a/nix/nixos-module/defaults.nix
+++ b/nix/nixos-module/defaults.nix
@@ -54,11 +54,6 @@
     };
   };
 
-  nixpkgs.config.packageOverrides = pkgs: {
-    # TODO: remove when host is rebooted with a nixos-21.11 kernel
-    iptables = pkgs.iptables-legacy;
-  };
-
   documentation = {
     enable = false;
     nixos.enable = false;