diff --git a/nixos/modules/services/home-automation/wyoming/piper.nix b/nixos/modules/services/home-automation/wyoming/piper.nix
index 247377eaeb31..2252772d9f68 100644
--- a/nixos/modules/services/home-automation/wyoming/piper.nix
+++ b/nixos/modules/services/home-automation/wyoming/piper.nix
@@ -205,6 +205,7 @@ in
             RestrictAddressFamilies = [
               "AF_INET"
               "AF_INET6"
+              "AF_NETLINK"
               "AF_UNIX"
             ];
             RestrictNamespaces = true;