1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/faust-cchardet/default.nix b/nixpkgs/pkgs/development/python-modules/faust-cchardet/default.nix
index 6ee8b07137ee..6a1c8ad2ed81 100644
--- a/nixpkgs/pkgs/development/python-modules/faust-cchardet/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/faust-cchardet/default.nix
@@ -47,6 +47,7 @@ buildPythonPackage rec {
   meta = {
     changelog = "https://github.com/faust-streaming/cChardet/blob/${src.rev}/CHANGES.rst";
     description = "High-speed universal character encoding detector";
+    mainProgram = "cchardetect";
     homepage = "https://github.com/faust-streaming/cChardet";
     license = lib.licenses.mpl11;
     maintainers = with lib.maintainers; [ dotlambda ivan ];