diff --git a/nixos/modules/services/games/factorio.nix b/nixos/modules/services/games/factorio.nix
index 68ebcf35f6b..e7f070d0877 100644
--- a/nixos/modules/services/games/factorio.nix
+++ b/nixos/modules/services/games/factorio.nix
@@ -203,7 +203,6 @@ in
           "--start-server=${mkSavePath cfg.saveName}"
           "--server-settings=${serverSettingsFile}"
           (optionalString (cfg.mods != []) "--mod-directory=${modDir}")
-          (optionalString (cfg.autosave-interval != null) "--autosave-interval ${toString cfg.autosave-interval}")
         ];
       };
     };