diff --git a/ops/nixos/tvl-slapd/default.nix b/ops/nixos/tvl-slapd/default.nix
index 4228e24f1..57559e096 100644
--- a/ops/nixos/tvl-slapd/default.nix
+++ b/ops/nixos/tvl-slapd/default.nix
@@ -60,6 +60,11 @@ let
       email = "eta@theta.eu.org";
       password = "{SSHA}sOR5xzi7Lfv376XGQA8Hf6jyhTvo0XYc";
     }
+    {
+      username = "etu";
+      email = "etu@failar.nu";
+      password = "{ARGON2}$argon2id$v=19$m=65536,t=2,p=1$RUrW8C9mWAkBSlkwSTH5dw$n3FXTeu41nDQfvJPI7TT3tcgwPmPJl8hPtaZ58qLq9A";
+    }
     {
       username = "firefly";
       email = "firefly@firefly.nu";