1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/knightos/kpack/default.nix b/nixpkgs/pkgs/development/tools/knightos/kpack/default.nix
index 447959a1e612..5035b064b655 100644
--- a/nixpkgs/pkgs/development/tools/knightos/kpack/default.nix
+++ b/nixpkgs/pkgs/development/tools/knightos/kpack/default.nix
@@ -21,6 +21,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     homepage    = "https://knightos.org/";
     description = "A tool to create or extract KnightOS packages";
+    mainProgram = "kpack";
     license     = licenses.lgpl2Only;
     maintainers = with maintainers; [ siraben ];
     platforms   = platforms.unix;