diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 7274cb519fd..e2a14257c5a 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -26069,7 +26069,30 @@ in modules // {
       homepage = "https://github.com/CleanCut/green";
       licence = licenses.mit;
     };
+  };
 
+  topydo = buildPythonPackage rec {
+    name = "topydo-${version}";
+    version = "0.9";
+    disabled = (!isPy3k);
+
+    src = pkgs.fetchFromGitHub {
+      owner = "bram85";
+      repo = "topydo";
+      rev = version;
+      sha256 = "0vmfr2cxn3r5zc0c4q3a94xy1r0cv177b9zrm9hkkjcmhgq42s3h";
+    };
+
+    propagatedBuildInputs = with self; [ arrow icalendar ];
+    buildInputs = with self; [ mock freezegun coverage pkgs.glibcLocales ];
+
+    LC_ALL="en_US.UTF-8";
+  };
+
+  meta = {
+    description = "A cli todo application compatible with the todo.txt format";
+    homepage = "https://github.com/bram85/topydo";
+    license = license.gpl3;
   };
 
 }