diff --git a/modules/nixos/default.nix b/modules/nixos/default.nix
index c94f24e..42cf7f3 100644
--- a/modules/nixos/default.nix
+++ b/modules/nixos/default.nix
@@ -476,6 +476,7 @@
 
     environment.systemPackages = with pkgs; [
       taplo # toml language server for editing helix configs per repo
+      picocom # serial
       pgcli
       oil
       watchexec