diff --git a/nixos/modules/misc/ids.nix b/nixos/modules/misc/ids.nix
index 28d471b35a8..e760a18f508 100644
--- a/nixos/modules/misc/ids.nix
+++ b/nixos/modules/misc/ids.nix
@@ -524,7 +524,7 @@ in
       #fleet = 173; # unused
       input = 174;
       sddm = 175;
-      tss = 176;
+      #tss = 176; #dynamically allocateda as of 2021-09-20
       #memcached = 177; # unused, removed 2018-01-03
       #ntp = 179; # unused
       zabbix = 180;