diff --git a/configs/flake-parts/home-manager.nix b/configs/flake-parts/home-manager.nix
index d4169050..44318157 100644
--- a/configs/flake-parts/home-manager.nix
+++ b/configs/flake-parts/home-manager.nix
@@ -1,7 +1,6 @@
 { inputs
 , lib
 
-, defaultExtraArgs
 , defaultNixConf
 
 , ...
@@ -52,9 +51,6 @@
       # NixOS configurations with `nixpkgs.useGlobalPkgs` set to `true` so
       # avoid setting nixpkgs-related options here.
       ({ pkgs, config, lib, ... }: {
-        # Set some extra, yeah?
-        _module.args = defaultExtraArgs;
-
         manual = lib.mkDefault {
           html.enable = true;
           json.enable = true;
diff --git a/configs/flake-parts/nixos.nix b/configs/flake-parts/nixos.nix
index 4071c83e..e6933d76 100644
--- a/configs/flake-parts/nixos.nix
+++ b/configs/flake-parts/nixos.nix
@@ -1,6 +1,5 @@
 { inputs
 
-, defaultExtraArgs
 , defaultNixConf
 
 , ...
@@ -95,8 +94,6 @@
 
       # The NixOS module that came from flake-parts.
       ({ config, lib, ... }: {
-        _module.args = defaultExtraArgs;
-
         # Set the NixOS system at the time of evaluation for convenience. Take
         # note, we assume that you develop your NixOS configuration somewhere
         # not in `/etc/nixos`.