1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/rust/cargo-watch/default.nix b/nixpkgs/pkgs/development/tools/rust/cargo-watch/default.nix
index fe748a7dbeb5..ff9d72db58d9 100644
--- a/nixpkgs/pkgs/development/tools/rust/cargo-watch/default.nix
+++ b/nixpkgs/pkgs/development/tools/rust/cargo-watch/default.nix
@@ -31,6 +31,7 @@ rustPlatform.buildRustPackage rec {
 
   meta = with lib; {
     description = "A Cargo subcommand for watching over Cargo project's source";
+    mainProgram = "cargo-watch";
     homepage = "https://github.com/watchexec/cargo-watch";
     license = licenses.cc0;
     maintainers = with maintainers; [ xrelkd ivan matthiasbeyer ];