diff --git a/provision/modules/desktop/peripherals.nix b/provision/modules/desktop/peripherals.nix
index b13f0ae1..72c83d3a 100644
--- a/provision/modules/desktop/peripherals.nix
+++ b/provision/modules/desktop/peripherals.nix
@@ -4,11 +4,14 @@ let cfg = config.modules.desktop.peripherals;
 in {
   options.modules.desktop.peripherals.enable = lib.mkEnableOption "peripherals";
   config = lib.mkIf cfg.enable {
-    services.usbmuxd.enable = true; # for iOS mounting as storage
     environment.systemPackages = with pkgs; [
       libimobiledevice # Library to support iPhone, iPod Touch and iPad devices on Linux
       ifuse # fuse filesystem implementation to access the contents of iOS devices
       pySVS # control SVS subwoofers from the command-line
+      opensc # Open source smart card tools and middleware
+      pcsc-tools # Tools are used to test a PC/SC drivers
+      pkcs11helper # Library that simplifies the interaction with PKCS#11
     ];
+    services.usbmuxd.enable = true; # for iOS mounting as storage
   };
 }
diff --git a/provision/modules/programs/firefox/default.nix b/provision/modules/programs/firefox/default.nix
index f175dff0..c0540ca2 100644
--- a/provision/modules/programs/firefox/default.nix
+++ b/provision/modules/programs/firefox/default.nix
@@ -11,13 +11,6 @@ in {
   };
 
   config = lib.mkIf (cfg1.enable && cfg2.enable) {
-    # Applications for CAC usage
-    environment.systemPackages = with pkgs; [
-      opensc
-      pcsc-tools
-      pkcs11helper
-    ];
-
     home-manager.users.${user} = {
       programs.firefox = {
         enable = true;