1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/ansi2image/default.nix b/nixpkgs/pkgs/development/python-modules/ansi2image/default.nix
index 1d66f846bacd..eadb1ca188a4 100644
--- a/nixpkgs/pkgs/development/python-modules/ansi2image/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/ansi2image/default.nix
@@ -40,6 +40,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Module to convert ANSI text to an image";
+    mainProgram = "ansi2image";
     homepage = "https://github.com/helviojunior/ansi2image";
     changelog = "https://github.com/helviojunior/ansi2image/blob/${version}/CHANGELOG";
     license = licenses.gpl3Only;