diff --git a/.envrc b/.envrc
index 1d68cf84..659a8ff3 100644
--- a/.envrc
+++ b/.envrc
@@ -5,5 +5,9 @@ export TALOSCONFIG="$(expand_path ./kubernetes/bootstrap/talos/clusterconfig/tal
 export KREW_ROOT="$(expand_path ~/.krew/bin)"
 export CLUSTER="theshire"
 export KUBERNETES_DIR="$(expand_path ./kubernetes)"
+#export MQTTUI_BROKER="mqtt://10.1.1.38"
+#export MQTTUI_BROKER=$(op item get "emqx [jahanson]" --fields broker)
+#export MQTTUI_USERNAME=$(op item get "emqx [jahanson]" --fields username)
+#export MQTTUI_PASSWORD=$(op item get "emqx [jahanson]" --fields password)
 PATH_add $KREW_ROOT
 use nix
diff --git a/shell.nix b/shell.nix
index cd3e2bf6..2d564bf7 100644
--- a/shell.nix
+++ b/shell.nix
@@ -18,5 +18,7 @@ pkgs.mkShell {
     pre-commit
     sops
     age
+    mqttui
+    kustomize
   ];
 }