diff --git a/systems/x86_64-linux/yggdrasil/default.nix b/systems/x86_64-linux/yggdrasil/default.nix
index ccd531b..127da02 100644
--- a/systems/x86_64-linux/yggdrasil/default.nix
+++ b/systems/x86_64-linux/yggdrasil/default.nix
@@ -1,6 +1,6 @@
 {
+  inputs,
   pkgs,
-  config,
   lib,
   ...
 }:
@@ -9,7 +9,7 @@ with lib.wyrdgard;
 {
   imports = [ ./hardware.nix ];
 
-  environment.systemPackages = with pkgs; [ jetbrains.rust-rover ];
+  environment.systemPackages = with pkgs; [ jetbrains.rust-rover inputs.pyfa ];
 
   environment.pathsToLink = [ "/libexec" ];