diff --git a/nixos/modules/services/hardware/acpid.nix b/nixos/modules/services/hardware/acpid.nix
index 821f4ef205fc..6021aad09f45 100644
--- a/nixos/modules/services/hardware/acpid.nix
+++ b/nixos/modules/services/hardware/acpid.nix
@@ -135,6 +135,7 @@ in
       wantedBy = [ "multi-user.target" ];
 
       serviceConfig = {
+        PrivateNetwork = true;
         ExecStart = escapeShellArgs
           ([ "${pkgs.acpid}/bin/acpid"
              "--foreground"