1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/parfive/default.nix b/nixpkgs/pkgs/development/python-modules/parfive/default.nix
index c30dc40891bd..b6c98c9a2e6c 100644
--- a/nixpkgs/pkgs/development/python-modules/parfive/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/parfive/default.nix
@@ -56,6 +56,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A HTTP and FTP parallel file downloader";
+    mainProgram = "parfive";
     homepage = "https://parfive.readthedocs.io/";
     license = licenses.mit;
     maintainers = with maintainers; [ ];