1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/yfinance/default.nix b/nixpkgs/pkgs/development/python-modules/yfinance/default.nix
index 06db089ca835..18e86dc16102 100644
--- a/nixpkgs/pkgs/development/python-modules/yfinance/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/yfinance/default.nix
@@ -52,6 +52,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Module to doiwnload Yahoo! Finance market data";
+    mainProgram = "sample";
     homepage = "https://github.com/ranaroussi/yfinance";
     changelog = "https://github.com/ranaroussi/yfinance/blob/${version}/CHANGELOG.rst";
     license = licenses.asl20;