diff --git a/flake.lock b/flake.lock
index 3f699b0..423b329 100644
--- a/flake.lock
+++ b/flake.lock
@@ -64,11 +64,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1700392168,
-        "narHash": "sha256-v5LprEFx3u4+1vmds9K0/i7sHjT0IYGs7u9v54iz/OA=",
+        "lastModified": 1695108154,
+        "narHash": "sha256-gSg7UTVtls2yO9lKtP0yb66XBHT1Fx5qZSZbGMpSn2c=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "28535c3a34d79071f2ccb68671971ce0c0984d7e",
+        "rev": "07682fff75d41f18327a871088d20af2710d4744",
         "type": "github"
       },
       "original": {
@@ -128,11 +128,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1700501263,
-        "narHash": "sha256-M0U063Ba2DKL4lMYI7XW13Rsk5tfUXnIYiAVa39AV/0=",
+        "lastModified": 1699291058,
+        "narHash": "sha256-5ggduoaAMPHUy4riL+OrlAZE14Kh7JWX4oLEs22ZqfU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f741f8a839912e272d7e87ccf4b9dbc6012cdaf9",
+        "rev": "41de143fda10e33be0f47eab2bfe08a50f234267",
         "type": "github"
       },
       "original": {
diff --git a/hosts/hephaestus/default.nix b/hosts/hephaestus/default.nix
index f5cf2e4..f60ad04 100644
--- a/hosts/hephaestus/default.nix
+++ b/hosts/hephaestus/default.nix
@@ -22,9 +22,9 @@
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  # boot.initrd.systemd.enable = true;
-  # boot.plymouth.enable = true;
-  # boot.kernelParams = ["quiet"];
+  boot.initrd.systemd.enable = true;
+  boot.plymouth.enable = true;
+  boot.kernelParams = ["quiet"];
 
   boot.initrd.secrets = {
     "/crypto_keyfile.bin" = null;
@@ -102,7 +102,6 @@
 
   services = {
     tlp = {
-      enable = true;
       settings = {
         START_CHARGE_THRESH_BAT0 = 70;
         STOP_CHARGE_THRESH_BAT0 = 80;
@@ -130,8 +129,10 @@
     LC_MEASUREMENT = "fr_FR.UTF-8";
     LC_MONETARY = "fr_FR.UTF-8";
     LC_NAME = "fr_FR.UTF-8";
+    LC_NUMERIC = "fr_FR.UTF-8";
     LC_PAPER = "fr_FR.UTF-8";
     LC_TELEPHONE = "fr_FR.UTF-8";
+    LC_TIME = "fr_FR.UTF-8";
   };
 
   # Enable the X11 windowing system.
@@ -140,7 +141,6 @@
   # Enable the KDE Plasma Desktop Environment.
   services.xserver.displayManager.sddm.enable = true;
   services.xserver.desktopManager.plasma5.enable = true;
-  services.power-profiles-daemon.enable = false;
 
   # Configure console keymap
   console.keyMap = "us";