1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/pyelftools/default.nix b/nixpkgs/pkgs/development/python-modules/pyelftools/default.nix
index 206062b5316f..84cdda65f1f9 100644
--- a/nixpkgs/pkgs/development/python-modules/pyelftools/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pyelftools/default.nix
@@ -35,6 +35,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python library for analyzing ELF files and DWARF debugging information";
+    mainProgram = "readelf.py";
     homepage = "https://github.com/eliben/pyelftools";
     changelog = "https://github.com/eliben/pyelftools/blob/v${version}/CHANGES";
     license = licenses.publicDomain;