1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/rust/cargo-lock/default.nix b/nixpkgs/pkgs/development/tools/rust/cargo-lock/default.nix
index af5f5eae1719..6c1f35b1244d 100644
--- a/nixpkgs/pkgs/development/tools/rust/cargo-lock/default.nix
+++ b/nixpkgs/pkgs/development/tools/rust/cargo-lock/default.nix
@@ -15,6 +15,7 @@ rustPlatform.buildRustPackage rec {
 
   meta = with lib; {
     description = "Self-contained Cargo.lock parser with graph analysis";
+    mainProgram = "cargo-lock";
     homepage = "https://github.com/rustsec/rustsec/tree/main/cargo-lock";
     changelog = "https://github.com/rustsec/rustsec/blob/cargo-lock/v${version}/cargo-lock/CHANGELOG.md";
     license = with licenses; [ asl20 /* or */ mit ];