diff --git a/flake.lock b/flake.lock
index f570edb..2168b8e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -98,11 +98,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1652881001,
-        "narHash": "sha256-k9JmPCojaJnqGz4aRXXT1HZqJKHCXijoMfBAb24abXk=",
+        "lastModified": 1653087707,
+        "narHash": "sha256-zfno3snrzZTWQ2B7K53QHrGZwrjnJLTRPalymrSsziU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2d474d6a4a43a0348b78db68dc00c491032cf5cf",
+        "rev": "cbd40c72b2603ab54e7208f99f9b35fc158bc009",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 94cd4f5..62ebdef 100644
--- a/flake.nix
+++ b/flake.nix
@@ -37,8 +37,8 @@
             };
         };
 
-        homeManagerConfigurations = {
-            minion = home-manager.lib.homeManagerConfiguration rec {
+        homeConfigurations = {
+            "${username}" = home-manager.lib.homeManagerConfiguration rec {
                 inherit system pkgs;
 
                 extraSpecialArgs = extraInputs;
diff --git a/scripts/rebuild-home.sh b/scripts/rebuild-home.sh
index a30706a..abbc4ad 100755
--- a/scripts/rebuild-home.sh
+++ b/scripts/rebuild-home.sh
@@ -9,6 +9,4 @@
     /usr/bin/env git commit -am "$changes"
 fi
 
-nix build .#homeManagerConfigurations.minion.activationPackage $1
-./result/activate
-unlink ./result
+home-manager switch --flake .#$USER $1
diff --git a/src/apps/personal/sway.nix b/src/apps/personal/sway.nix
index 18ad1fc..01e90e3 100644
--- a/src/apps/personal/sway.nix
+++ b/src/apps/personal/sway.nix
@@ -192,6 +192,7 @@
         avizo
         pamixer
         brightnessctl
+        light
         bc
     ];
 
diff --git a/src/system.nix b/src/system.nix
index 0fdc8b3..2058d3b 100644
--- a/src/system.nix
+++ b/src/system.nix
@@ -241,7 +241,7 @@
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.minion = {
     isNormalUser = true;
-    extraGroups = [ "wheel" "kvm" "docker" "containerd" "dialout" "libvirtd" ]; # Enable ‘sudo’ for the user.
+    extraGroups = [ "wheel" "kvm" "docker" "containerd" "dialout" "libvirtd" "video" ]; # Enable ‘sudo’ for the user.
     shell = pkgs.zsh;
   };