1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/openapi-spec-validator/default.nix b/nixpkgs/pkgs/development/python-modules/openapi-spec-validator/default.nix
index 4c89b6999907..c43439e36ba0 100644
--- a/nixpkgs/pkgs/development/python-modules/openapi-spec-validator/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/openapi-spec-validator/default.nix
@@ -68,6 +68,7 @@ buildPythonPackage rec {
   meta = with lib; {
     changelog = "https://github.com/p1c2u/openapi-spec-validator/releases/tag/${version}";
     description = "Validates OpenAPI Specs against the OpenAPI 2.0 (aka Swagger) and OpenAPI 3.0.0 specification";
+    mainProgram = "openapi-spec-validator";
     homepage = "https://github.com/p1c2u/openapi-spec-validator";
     license = licenses.asl20;
   };