diff --git a/pkgs/development/python-modules/myfitnesspal/default.nix b/pkgs/development/python-modules/myfitnesspal/default.nix
index 10f5713754b..f6df7b88f85 100644
--- a/pkgs/development/python-modules/myfitnesspal/default.nix
+++ b/pkgs/development/python-modules/myfitnesspal/default.nix
@@ -15,9 +15,6 @@
 , pythonOlder
 }:
 
-# TODO: Define this package in "all-packages.nix" using "toPythonApplication".
-# This currently errors out, complaining about not being able to find "etree" from "lxml" even though "lxml" is defined in "propagatedBuildInputs".
-
 buildPythonPackage rec {
   pname = "myfitnesspal";
   version = "1.17.0";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index dc128b10112..4f2d5047b78 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -29029,6 +29029,8 @@ with pkgs;
 
   maestral-gui = libsForQt5.callPackage ../applications/networking/maestral-qt { };
 
+  myfitnesspal = with python3Packages; toPythonApplication myfitnesspal;
+
   insync = callPackage ../applications/networking/insync { };
 
   insync-v3 = libsForQt515.callPackage ../applications/networking/insync/v3.nix { };