1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/emulators/attract-mode/default.nix b/nixpkgs/pkgs/applications/emulators/attract-mode/default.nix
index 0bd1b4b062ab..9173faf7fe5b 100644
--- a/nixpkgs/pkgs/applications/emulators/attract-mode/default.nix
+++ b/nixpkgs/pkgs/applications/emulators/attract-mode/default.nix
@@ -29,5 +29,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ hrdinka ];
     platforms = with platforms; linux;
+    mainProgram = "attract";
   };
 }