diff --git a/home/config.nix b/home/config.nix
index 9aebbf9..37104fb 100644
--- a/home/config.nix
+++ b/home/config.nix
@@ -11,5 +11,4 @@ in
     opencvDebug = enableDebugging ((opencv3.override {enablePython=true; enableGtk3=true; enableDocs=true; pythonPackages=pkgs.python3Packages; }).overrideAttrs (oldAttrs: rec {cmakeBuildType = "Debug";}));
   };
 
-
 }
diff --git a/home/home.nix b/home/home.nix
index e403b95..781cda6 100644
--- a/home/home.nix
+++ b/home/home.nix
@@ -218,4 +218,5 @@ in
     { enable = true;
 	  enableZshIntegration = true;
 	};
+  
 }
diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 835912f..3c09072 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -126,6 +126,11 @@ in {
       autosuggestions.enable = true;
     };
 
+  services.psd =
+    { enable = true;
+	  users = ["spiollinux"];
+	};
+
   services.smartd =
     {  enable = true;
        devices = [ { device = "/dev/sda"; } { device = "/dev/sdb"; } ];