diff --git a/modules/nixos/default.nix b/modules/nixos/default.nix
index b874fd8..bba2875 100644
--- a/modules/nixos/default.nix
+++ b/modules/nixos/default.nix
@@ -69,6 +69,11 @@ in
     console.earlySetup = lib.mkDefault true;
     boot.initrd.systemd.enable = lib.mkDefault true;
 
+    # Nomarchy roots are BTRFS, not ZFS, so adopt the 26.11 default early and
+    # silence the eval warning the old `true` default emits. mkDefault, so a
+    # genuine ZFS-root downstream can still force it back on.
+    boot.zfs.forceImportRoot = lib.mkDefault false;
+
     # ── Wayland session: Hyprland ────────────────────────────────────
     # Installs the binary, registers the session, wires up
     # xdg-desktop-portal-hyprland. Configuration is Home Manager's job.