diff --git a/spec/eientei/nextcloud.nix b/spec/eientei/nextcloud.nix
index dd1c00a6..51af4cf0 100644
--- a/spec/eientei/nextcloud.nix
+++ b/spec/eientei/nextcloud.nix
@@ -23,6 +23,7 @@ in {
     config.adminpassFile = builtins.toString (pkgs.writeText "password" "initial_password");
     settings.overwriteprotocol = "https";
     settings.default_phone_region = "US";
+    settings.maintenance_window_start = 17;
     caching.redis = true;
     phpOptions.upload_max_filesize = "128G";
     phpOptions.post_max_size = "128G";