diff --git a/cranberry/hardware.nix b/cranberry/hardware.nix
index 8ef121b..b61891a 100644
--- a/cranberry/hardware.nix
+++ b/cranberry/hardware.nix
@@ -13,6 +13,21 @@
     frogeye.desktop = {
       x11_screens = [ "eDP-1" ];
       maxVideoHeight = 1080;
+
+      phasesCommands = {
+        jour = ''
+          echo 0 | sudo tee /sys/class/leds/chromeos::kbd_backlight/brightness &
+          ${pkgs.brightnessctl}/bin/brightnessctl set 30% &
+        '';
+        crepuscule = ''
+          echo 1 | sudo tee /sys/class/leds/chromeos::kbd_backlight/brightness &
+          ${pkgs.brightnessctl}/bin/brightnessctl set 10% &
+        '';
+        nuit = ''
+          echo 10 | sudo tee /sys/class/leds/chromeos::kbd_backlight/brightness &
+          ${pkgs.brightnessctl}/bin/brightnessctl set 0% &
+        '';
+      };
     };
 
     # Alt key swallowed the Meta one
@@ -26,6 +41,5 @@
     nixos-hardware.nixosModules.common-gpu-amd
     nixos-hardware.nixosModules.common-pc-laptop
     nixos-hardware.nixosModules.common-pc-ssd
-    # TODO Fix sound
   ];
 }
diff --git a/hm/brightness/default.nix b/hm/brightness/default.nix
index 34a0af2..3052d69 100644
--- a/hm/brightness/default.nix
+++ b/hm/brightness/default.nix
@@ -19,6 +19,7 @@ in
             sudo "$switch" boot &
         fi
         ${builtins.getAttr phase.command config.frogeye.desktop.phasesCommands}
+        wait
       ''))
       phases) ++ (with pkgs; [
         brightnessctl