diff --git a/home/linux/base/system-tools.nix b/home/linux/base/system-tools.nix
index 781ed5c6..75ad8e2e 100644
--- a/home/linux/base/system-tools.nix
+++ b/home/linux/base/system-tools.nix
@@ -29,9 +29,6 @@
   # auto mount usb drives
   services = {
     udiskie.enable = true;
-  };
-
-  services = {
     # syncthing.enable = true;
   };
 }
diff --git a/modules/nixos/desktop/security.nix b/modules/nixos/desktop/security.nix
index 9e186609..002e0804 100644
--- a/modules/nixos/desktop/security.nix
+++ b/modules/nixos/desktop/security.nix
@@ -4,9 +4,6 @@
   '';
 
   # security with polkit
-  services.power-profiles-daemon = {
-    enable = true;
-  };
   security.polkit.enable = true;
   # security with gnome-kering
   services.gnome.gnome-keyring.enable = true;