1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/python-pkcs11/default.nix b/nixpkgs/pkgs/development/python-modules/python-pkcs11/default.nix
index d0d4b4e98d39..788ab4a35f91 100644
--- a/nixpkgs/pkgs/development/python-modules/python-pkcs11/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/python-pkcs11/default.nix
@@ -10,6 +10,7 @@
 buildPythonPackage rec {
   pname = "python-pkcs11";
   version = "0.7.0";
+  format = "setuptools";
 
   src = fetchFromGitHub {
     owner = "danni";