diff --git a/hosts/adalbert/default.nix b/hosts/adalbert/default.nix
index 448df1a..1689ab9 100644
--- a/hosts/adalbert/default.nix
+++ b/hosts/adalbert/default.nix
@@ -67,6 +67,10 @@
   services.udev.packages = [inputs.heliox-cli.packages.x86_64-linux.default];
   environment.systemPackages = [inputs.heliox-cli.packages.x86_64-linux.default];
 
+  # Personalausweis reader
+  programs.ausweisapp.enable = true;
+  programs.ausweisapp.openFirewall = true; # also sets firewall entry
+
   programs.nix-ld.enable = true;
 
   # services.xserver.displayManager.sddm.enable = true;