1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/graphics/xaos/default.nix b/nixpkgs/pkgs/applications/graphics/xaos/default.nix
index e79f322be5e4..dd717223fdbb 100644
--- a/nixpkgs/pkgs/applications/graphics/xaos/default.nix
+++ b/nixpkgs/pkgs/applications/graphics/xaos/default.nix
@@ -42,6 +42,7 @@ in stdenv.mkDerivation rec {
 
   meta = src.meta // {
     description = "Real-time interactive fractal zoomer";
+    mainProgram = "xaos";
     homepage = "https://xaos-project.github.io/";
     license = lib.licenses.gpl2Plus;
     platforms = [ "x86_64-linux" ];