diff --git a/nix/configuration/roles/gpg/default.nix b/nix/configuration/roles/gpg/default.nix
index 5187d6f..b3dcfee 100644
--- a/nix/configuration/roles/gpg/default.nix
+++ b/nix/configuration/roles/gpg/default.nix
@@ -137,6 +137,8 @@
     yubikey-personalization
     yubikey-manager
     glibcLocales
+    ccid
+    libusb-compat-0_1
   ];
 
   # nixpkgs.overlays = [