diff --git a/pkgs/misc/taskcoach/default.nix b/pkgs/misc/taskcoach/default.nix

index 55ecd3165a8ff4acd14baf6a722dc8904e9b4fec..76536b076631eb4c7be9345730e266a93c99adca 100644

--- a/pkgs/misc/taskcoach/default.nix

+++ b/pkgs/misc/taskcoach/default.nix

@@ -9,7 +9,18 @@ url = "mirror://sourceforge/taskcoach/taskcoach/Release-${version}/TaskCoach-${version}.tar.gz";

 sha256 = "162z95ii7b28jibc5j06b5n25v76b8bhg7ai1bhqspqncny7zx1f";

};

• propagatedBuildInputs = with python2Packages; [ twisted wxPython ];

• propagatedBuildInputs = with python2Packages; [

• (twisted.overrideAttrs (old: {

•  version = "20.3.0";
  

•  src = fetchPypi {
  

•    pname = "Twisted";
  

•    version = "20.3.0";
  

•    extension = "tar.bz2";
  

•    sha256 = "040yzha6cyshnn6ljgk2birgh6mh2cnra48xp5ina5vfsnsmab6p";
  

•  };
  

• }))

• wxPython

• ];

doCheck = false;