1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/rst2ansi/default.nix b/nixpkgs/pkgs/development/python-modules/rst2ansi/default.nix
index 763a3913bd60..4f1ca27137a2 100644
--- a/nixpkgs/pkgs/development/python-modules/rst2ansi/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/rst2ansi/default.nix
@@ -14,6 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A rst converter to ansi-decorated console output";
+    mainProgram = "rst2ansi";
     homepage = "https://github.com/Snaipe/python-rst-to-ansi";
     license = licenses.mit;
     maintainers = with maintainers; [ vojta001 ];