1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/docformatter/default.nix b/nixpkgs/pkgs/development/python-modules/docformatter/default.nix
index 5e0240034413..517b777735d7 100644
--- a/nixpkgs/pkgs/development/python-modules/docformatter/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/docformatter/default.nix
@@ -56,6 +56,7 @@ buildPythonPackage rec {
   meta = {
     changelog = "https://github.com/PyCQA/docformatter/blob/${src.rev}/CHANGELOG.md";
     description = "Formats docstrings to follow PEP 257";
+    mainProgram = "docformatter";
     homepage = "https://github.com/myint/docformatter";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ dotlambda ];