diff --git a/modules/applications/caelestia.nix b/modules/applications/caelestia.nix
index ed78607..5c05b2b 100644
--- a/modules/applications/caelestia.nix
+++ b/modules/applications/caelestia.nix
@@ -10,6 +10,28 @@
       quickshell # we have it but adding it there solves "WARN qt.qpa.services: Failed to register with host portal QDBusError("org.freedesktop.portal.Error.Failed", "Could not register app ID: App info not found for 'org.quickshell'")"
     ];
   };
+  flake.homeModules.caelestia-desktop = {lib, ...}: {
+    # for some reason nvidia drivers or I don't know what break the lock. (activate even when use, crash, etc.)
+    programs.caelestia.settings.general.idle = {
+      lockBeforeSleep = lib.mkForce false;
+      inhibitWhenAudio = true;
+      timeouts = lib.mkForce [
+        {
+          timeout = 180000;
+          idleAction = "lock";
+        }
+        {
+          timeout = 300;
+          idleAction = "dpms off"; # what's that?
+          returnAction = "dpms on";
+        }
+        {
+          timeout = 600;
+          idleAction = ["systemctl" "suspend-then-hibernate"];
+        }
+      ];
+    };
+  };
   flake.homeModules.caelestia = _: let
     sisyphe = ../../assets/sisyphe.gif;
     pepe-music = ../../assets/pepe-music.gif;
diff --git a/modules/hosts/desktop.nix b/modules/hosts/desktop.nix
index 99a61cf..2d4aed0 100644
--- a/modules/hosts/desktop.nix
+++ b/modules/hosts/desktop.nix
@@ -53,6 +53,7 @@
       inputs.caelestia-shell.homeManagerModules.default
       anki
       caelestia
+      caelestia-desktop
       cursor
       development
       eza