diff --git a/systems/x86_64-linux/x1/default.nix b/systems/x86_64-linux/x1/default.nix
index 98d2442..24e1fff 100644
--- a/systems/x86_64-linux/x1/default.nix
+++ b/systems/x86_64-linux/x1/default.nix
@@ -20,6 +20,7 @@ with lib.metacfg;
     desktop-file-utils
     kubectl
     kubectx
+    k9s
   ];
 
   systemd.packages = [ pkgs.cloudflare-warp ]; # for warp-cli