diff --git a/flake.nix b/flake.nix
index 1738de8..b83cd00 100644
--- a/flake.nix
+++ b/flake.nix
@@ -77,6 +77,8 @@
           packages = with pkgs; [
             caddy
             gomod2nix
+            protobuf_30
+            protoc-gen-go
           ];
         };