diff --git a/nixos/hosts/Tibo-NixFat/default.nix b/nixos/hosts/Tibo-NixFat/default.nix
index 87186d4..257d51c 100644
--- a/nixos/hosts/Tibo-NixFat/default.nix
+++ b/nixos/hosts/Tibo-NixFat/default.nix
@@ -9,6 +9,7 @@
     desktop.sway.enable = true;
 
     hardware = {
+      eid.enable = true;
       nvidia = {
         enable = true;
         model = "Quadro T2000";
diff --git a/nixos/modules/hardware/default.nix b/nixos/modules/hardware/default.nix
index f77ad04..2d38b1e 100644
--- a/nixos/modules/hardware/default.nix
+++ b/nixos/modules/hardware/default.nix
@@ -1,5 +1,6 @@
 {
   imports = [
+    ./eid
     ./nvidia
     ./yubikey
   ];
diff --git a/nixos/modules/hardware/eid/default.nix b/nixos/modules/hardware/eid/default.nix
new file mode 100644
index 0000000..187be74
--- /dev/null
+++ b/nixos/modules/hardware/eid/default.nix
@@ -0,0 +1,18 @@
+{ config, lib, pkgs-unstable, ... }:
+
+let
+  cfg = config.sisyphus.hardware.eid;
+in {
+  options.sisyphus.hardware.eid.enable = lib.mkEnableOption "Electronic identity card (eID)";
+
+  config = lib.mkIf cfg.enable {
+    services.pcscd = {
+      enable = true;
+      plugins = [ pkgs-unstable.ccid ];
+    };
+
+    environment.systemPackages = with pkgs-unstable; [
+      eid-mw
+    ];
+  };
+}
diff --git a/nixos/users/tdpeuter/firefox.nix b/nixos/users/tdpeuter/firefox.nix
index ba1e9e2..4006cb0 100644
--- a/nixos/users/tdpeuter/firefox.nix
+++ b/nixos/users/tdpeuter/firefox.nix
@@ -18,42 +18,44 @@ in {
           DisableFirefoxStudies = true;
           DisablePocket = true;
           DisableTelemetry = true;
-          ExtensionSettings = {};
           OfferToSaveLogins = false;
         };
+        # Support smart cards
+        pkcs11Modules = with pkgs-unstable; [
+          eid-mw
+        ];
       };
-      profiles.tdpeuter = {
-        search = {
-          default = "DuckDuckGo";
-          force = true;
-          engines = {
-            "Bing".metaData.hidden = true;
-            "eBay".metaData.hidden = true;
-  
-            "Nix Packages" = {
-              urls = [{
-                template = "https://search.nixos.org/packages";
-                params = [
-                  { name = "type"; value = "packages"; }
-                  { name = "query"; value = "{searchTerms}"; }
-                ];
-              }];
-  
-              icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
-              definedAliases = [ "@np" ];
-            };
-            "GitHub" = {
-              urls = [{
-                template = "https://github.com/search";
-                params = [
-                  { name = "q"; value = "{searchTerms}"; }
-                  { name = "type"; value = "repositories"; }
-                ];
-              }];
-  
-              icon = "${pkgs.icosystem}/share/icons/icosystem/scalable/apps/github-mark.svg";
-              definedAliases = [ "@gh" ];
-            };
+
+      profiles.tdpeuter.search = {
+        default = "DuckDuckGo";
+        force = true;
+        engines = {
+          "Bing".metaData.hidden = true;
+          "eBay".metaData.hidden = true;
+
+          "Nix Packages" = {
+            urls = [{
+              template = "https://search.nixos.org/packages";
+              params = [
+                { name = "type"; value = "packages"; }
+                { name = "query"; value = "{searchTerms}"; }
+              ];
+            }];
+
+            icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
+            definedAliases = [ "@np" ];
+          };
+          "GitHub" = {
+            urls = [{
+              template = "https://github.com/search";
+              params = [
+                { name = "q"; value = "{searchTerms}"; }
+                { name = "type"; value = "repositories"; }
+              ];
+            }];
+
+            icon = "${pkgs.icosystem}/share/icons/icosystem/scalable/apps/github-mark.svg";
+            definedAliases = [ "@gh" ];
           };
         };
       };