1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/python-picnic-api/default.nix b/nixpkgs/pkgs/development/python-modules/python-picnic-api/default.nix
index 4ff18224d2d8..b467a1a36f84 100644
--- a/nixpkgs/pkgs/development/python-modules/python-picnic-api/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/python-picnic-api/default.nix
@@ -7,6 +7,7 @@
 buildPythonPackage rec {
   pname = "python-picnic-api";
   version = "1.1.0";
+  format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;