1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/buildpack/default.nix b/nixpkgs/pkgs/development/tools/buildpack/default.nix
index f097695c69e1..d2eb4cc531c5 100644
--- a/nixpkgs/pkgs/development/tools/buildpack/default.nix
+++ b/nixpkgs/pkgs/development/tools/buildpack/default.nix
@@ -30,6 +30,7 @@ buildGoModule rec {
     homepage = "https://buildpacks.io/";
     changelog = "https://github.com/buildpacks/pack/releases/tag/v${version}";
     description = "CLI for building apps using Cloud Native Buildpacks";
+    mainProgram = "pack";
     license = licenses.asl20;
     maintainers = [ maintainers.marsam ];
   };