1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/rust/cargo-careful/default.nix b/nixpkgs/pkgs/development/tools/rust/cargo-careful/default.nix
index 7d147241b46e..a4d5abfd0233 100644
--- a/nixpkgs/pkgs/development/tools/rust/cargo-careful/default.nix
+++ b/nixpkgs/pkgs/development/tools/rust/cargo-careful/default.nix
@@ -18,6 +18,7 @@ rustPlatform.buildRustPackage rec {
 
   meta = with lib; {
     description = "A tool to execute Rust code carefully, with extra checking along the way";
+    mainProgram = "cargo-careful";
     homepage = "https://github.com/RalfJung/cargo-careful";
     license = with licenses; [ asl20 mit ];
     maintainers = with maintainers; [ figsoda matthiasbeyer ];