1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/wheel-filename/default.nix b/nixpkgs/pkgs/development/python-modules/wheel-filename/default.nix
index 1937d7710f3c..fd1ec9d946a2 100644
--- a/nixpkgs/pkgs/development/python-modules/wheel-filename/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/wheel-filename/default.nix
@@ -50,6 +50,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Parse wheel filenames";
+    mainProgram = "wheel-filename";
     homepage = "https://github.com/jwodder/wheel-filename";
     license = with licenses; [ mit ];
     maintainers = with lib.maintainers; [ ayazhafiz ];