diff --git a/pkgs/development/python-modules/marshmallow/default.nix b/pkgs/development/python-modules/marshmallow/default.nix index c08916e4368e..50e7e71cc9e3 100644 --- a/pkgs/development/python-modules/marshmallow/default.nix +++ b/pkgs/development/python-modules/marshmallow/default.nix @@ -5,6 +5,7 @@ , pythonOlder , pytz , simplejson +, packaging }: buildPythonPackage rec { @@ -21,6 +22,10 @@ buildPythonPackage rec { hash = "sha256-ZqMrMNfP/RKW2jQDNPgfhyeqmSc40pZbnrcXHbw2emc="; }; + propagatedBuildInputs = [ + packaging + ]; + checkInputs = [ pytestCheckHook pytz