diff --git a/modules/nixos/homeassistant/services/esphome/default.nix b/modules/nixos/homeassistant/services/esphome/default.nix
index 20f944d..e2efe68 100755
--- a/modules/nixos/homeassistant/services/esphome/default.nix
+++ b/modules/nixos/homeassistant/services/esphome/default.nix
@@ -14,6 +14,10 @@ in
       autoStart = true;
       image = "ghcr.io/esphome/esphome:2026.2.4";
       ports = [ "6052:6052" ];
+      devices = [
+        "/dev/ttyUSB0"
+      ];
+      privileged = true;
       volumes = [
         "/esphome:/config"
         # Persist the PlatformIO core dir (penv, packages, platforms) so the
diff --git a/modules/nixos/services/nebula-ui/default.nix b/modules/nixos/services/nebula-ui/default.nix
index 6514048..d0e6898 100644
--- a/modules/nixos/services/nebula-ui/default.nix
+++ b/modules/nixos/services/nebula-ui/default.nix
@@ -114,7 +114,7 @@ let
         serviceConfig = {
           ExecStart = "${pkgs.${namespace}.nebula-ui}/bin/nebula-ui";
           User = name;
-          Group = name;
+          GlistenAddressroup = name;
           Restart = "on-failure";
           RestartSec = "5s";
 
diff --git a/modules/nixos/user/default.nix b/modules/nixos/user/default.nix
index 7b22d74..0c911c7 100755
--- a/modules/nixos/user/default.nix
+++ b/modules/nixos/user/default.nix
@@ -109,6 +109,7 @@ in
           hashedPasswordFile = resolvedPasswordFile;
 
           extraGroups = [
+            "dialout"
             "wheel"
             "keys"
             "networkmanager"