diff --git a/pkgs/development/tools/rust/cargo-lambda/default.nix b/pkgs/development/tools/rust/cargo-lambda/default.nix
index a3f1d083d9bc..564cc3cf3ae6 100644
--- a/pkgs/development/tools/rust/cargo-lambda/default.nix
+++ b/pkgs/development/tools/rust/cargo-lambda/default.nix
@@ -66,6 +66,7 @@ rustPlatform.buildRustPackage rec {
     maintainers = with maintainers; [
       taylor1791
       calavera
+      matthiasbeyer
     ];
   };
 }