1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/buildout/default.nix b/nixpkgs/pkgs/development/python-modules/buildout/default.nix
index ace266347994..5a2f577d2b18 100644
--- a/nixpkgs/pkgs/development/python-modules/buildout/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/buildout/default.nix
@@ -29,6 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A software build and configuration system";
+    mainProgram = "buildout";
     downloadPage = "https://github.com/buildout/buildout";
     homepage = "https://www.buildout.org";
     license = licenses.zpl21;