diff --git a/nixos/modules/services/development/zammad.nix b/nixos/modules/services/development/zammad.nix
index a742d19233c1..3b4780ad3232 100644
--- a/nixos/modules/services/development/zammad.nix
+++ b/nixos/modules/services/development/zammad.nix
@@ -120,7 +120,7 @@ in {
       serviceConfig.EnvironmentFile = cfg.secretsFile;
       script = ''
         echo "Setting password for database '${cfg.dbName}' and user '${cfg.dbUsername}'"
-        ${pkgs.utillinux}/bin/runuser -u ${config.services.postgresql.superUser} -- \
+        ${pkgs.util-linux}/bin/runuser -u ${config.services.postgresql.superUser} -- \
           ${config.services.postgresql.package}/bin/psql \
             -c "ALTER ROLE ${cfg.dbUsername} WITH PASSWORD '$PGPASSWORD'"
         mkdir -p ${cfg.dataDir}
diff --git a/nixos/tests/zammad/default.nix b/nixos/tests/zammad/default.nix
index 53b7ef0e30c5..47560794bac9 100644
--- a/nixos/tests/zammad/default.nix
+++ b/nixos/tests/zammad/default.nix
@@ -1,4 +1,4 @@
-import ./make-test-python.nix (
+import ../make-test-python.nix (
   { lib, ... }:
 
     {