diff --git a/config/hosts/ptouch-print-server/printing.nix b/config/hosts/ptouch-print-server/printing.nix
index 23cacca..ab5c58b 100644
--- a/config/hosts/ptouch-print-server/printing.nix
+++ b/config/hosts/ptouch-print-server/printing.nix
@@ -53,6 +53,9 @@ let
     name = "forcecommand-lpr-wrapper";
     src = ./forcecommand-lpr-wrapper;
 
+    pyproject = true;
+    build-system = [ pkgs.python3Packages.setuptools ];
+
     propagatedBuildInputs = [
       pkgs.cups
     ];